

<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.hersheys.com/role/AssetsHeldForSale" xlink:href="hsy-20191231.xsd#AssetsHeldForSale" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/AssetsHeldForSaleDetails" xlink:href="hsy-20191231.xsd#AssetsHeldForSaleDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/AssetsHeldForSaleTables" xlink:href="hsy-20191231.xsd#AssetsHeldForSaleTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitions" xlink:href="hsy-20191231.xsd#BusinessAcquisitions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsAmplifySnackBrandsIncAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsAmplifySnackBrandsIncAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsAmplifySnackBrandsIncNarrativeDetails" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsAmplifySnackBrandsIncNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsOneBrandsLlcAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsOneBrandsLlcAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsOneBrandsLlcNarrativeDetails" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsOneBrandsLlcNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsPirateBrandsAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsPirateBrandsAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsPirateBrandsNarrativeDetails" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsPirateBrandsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessAcquisitionsTables" xlink:href="hsy-20191231.xsd#BusinessAcquisitionsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessRealignmentActivities" xlink:href="hsy-20191231.xsd#BusinessRealignmentActivities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessRealignmentActivitiesBusinessRealignmentActivitiesNarrativeDetails" xlink:href="hsy-20191231.xsd#BusinessRealignmentActivitiesBusinessRealignmentActivitiesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessRealignmentActivitiesScheduleOfBusinessRealignmentActivityDetails" xlink:href="hsy-20191231.xsd#BusinessRealignmentActivitiesScheduleOfBusinessRealignmentActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessRealignmentActivitiesScheduleOfLiabilityActivityForCostsQualifyingAsExitAndDisposalCostsDetails" xlink:href="hsy-20191231.xsd#BusinessRealignmentActivitiesScheduleOfLiabilityActivityForCostsQualifyingAsExitAndDisposalCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/BusinessRealignmentActivitiesTables" xlink:href="hsy-20191231.xsd#BusinessRealignmentActivitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/CommitmentsAndContingencies" xlink:href="hsy-20191231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/CommitmentsAndContingenciesCommitmentsAndContingenciesNarrativeDetails" xlink:href="hsy-20191231.xsd#CommitmentsAndContingenciesCommitmentsAndContingenciesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/CommitmentsAndContingenciesScheduleOfPurchaseObligationsCoveredByPutchaseAgreementsWithVariousSuppliersFutureMaturtyScheduleDetails" xlink:href="hsy-20191231.xsd#CommitmentsAndContingenciesScheduleOfPurchaseObligationsCoveredByPutchaseAgreementsWithVariousSuppliersFutureMaturtyScheduleDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/CommitmentsAndContingenciesTables" xlink:href="hsy-20191231.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedBalanceSheets" xlink:href="hsy-20191231.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="hsy-20191231.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="hsy-20191231.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="hsy-20191231.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedStatementsOfComprehensiveIncomeCalc2" xlink:href="hsy-20191231.xsd#ConsolidatedStatementsOfComprehensiveIncomeCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedStatementsOfIncome" xlink:href="hsy-20191231.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedStatementsOfStockholdersEquity" xlink:href="hsy-20191231.xsd#ConsolidatedStatementsOfStockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ConsolidatedStatementsOfStockholdersEquityParenthetical" xlink:href="hsy-20191231.xsd#ConsolidatedStatementsOfStockholdersEquityParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DerivativeInstruments" xlink:href="hsy-20191231.xsd#DerivativeInstruments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DerivativeInstrumentsNarrativeDetails" xlink:href="hsy-20191231.xsd#DerivativeInstrumentsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DerivativeInstrumentsScheduleOfClassificationOfDerivativeAssetsAndLiabilitiesWithinConsolidatedBalanceSheetsDetails" xlink:href="hsy-20191231.xsd#DerivativeInstrumentsScheduleOfClassificationOfDerivativeAssetsAndLiabilitiesWithinConsolidatedBalanceSheetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DerivativeInstrumentsScheduleOfCumulativeBasisAdjustmentsForInterestRateSwapDerivativesDetails" xlink:href="hsy-20191231.xsd#DerivativeInstrumentsScheduleOfCumulativeBasisAdjustmentsForInterestRateSwapDerivativesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DerivativeInstrumentsScheduleOfEffectOfDerivativeInstrumentsOnConsolidatedStatementsOfIncomeDetails" xlink:href="hsy-20191231.xsd#DerivativeInstrumentsScheduleOfEffectOfDerivativeInstrumentsOnConsolidatedStatementsOfIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DerivativeInstrumentsTables" xlink:href="hsy-20191231.xsd#DerivativeInstrumentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/DocumentAndEntityInformationDocument" xlink:href="hsy-20191231.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EarningsPerShare" xlink:href="hsy-20191231.xsd#EarningsPerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EarningsPerShareEarningsPerShareNarrativeDetails" xlink:href="hsy-20191231.xsd#EarningsPerShareEarningsPerShareNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EarningsPerShareScheduleOfBasicAndDilutedEarningsPerShareDetails" xlink:href="hsy-20191231.xsd#EarningsPerShareScheduleOfBasicAndDilutedEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EarningsPerShareTables" xlink:href="hsy-20191231.xsd#EarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EquityAndNoncontrollingInterest" xlink:href="hsy-20191231.xsd#EquityAndNoncontrollingInterest" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EquityAndNoncontrollingInterestEquityAndNoncontrollingInterestNarrativeDetails" xlink:href="hsy-20191231.xsd#EquityAndNoncontrollingInterestEquityAndNoncontrollingInterestNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EquityAndNoncontrollingInterestScheduleOfActivityRelatingToNoncontrollingInterestDetails" xlink:href="hsy-20191231.xsd#EquityAndNoncontrollingInterestScheduleOfActivityRelatingToNoncontrollingInterestDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EquityAndNoncontrollingInterestScheduleOfChangesInOutstandingSharesOfCommmonStockDetails" xlink:href="hsy-20191231.xsd#EquityAndNoncontrollingInterestScheduleOfChangesInOutstandingSharesOfCommmonStockDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/EquityAndNoncontrollingInterestTables" xlink:href="hsy-20191231.xsd#EquityAndNoncontrollingInterestTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/FairValueMeasurementsFairValueMeasurements" xlink:href="hsy-20191231.xsd#FairValueMeasurementsFairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/FairValueMeasurementsFairValueMeasurementsNarrativeDetails" xlink:href="hsy-20191231.xsd#FairValueMeasurementsFairValueMeasurementsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/FairValueMeasurementsFairValueMeasurementsTables" xlink:href="hsy-20191231.xsd#FairValueMeasurementsFairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/FairValueMeasurementsScheduleOfAssetsAndLiabilitiesMeasuredAtFairValueDetails" xlink:href="hsy-20191231.xsd#FairValueMeasurementsScheduleOfAssetsAndLiabilitiesMeasuredAtFairValueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/FairValueMeasurementsScheduleOfFairValuesAndCarryingValuesOfLongTermDebtDetails" xlink:href="hsy-20191231.xsd#FairValueMeasurementsScheduleOfFairValuesAndCarryingValuesOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/FairValueMeasurementsScheduleOfImpairmentChargesDetails" xlink:href="hsy-20191231.xsd#FairValueMeasurementsScheduleOfImpairmentChargesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/GoodwillAndIntangibleAssets" xlink:href="hsy-20191231.xsd#GoodwillAndIntangibleAssets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsGoodwillAndIntangibleAssetsNarrativeDetails" xlink:href="hsy-20191231.xsd#GoodwillAndIntangibleAssetsGoodwillAndIntangibleAssetsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsScheduleOfAmortizationExpenseForNextFiveYearsDetails" xlink:href="hsy-20191231.xsd#GoodwillAndIntangibleAssetsScheduleOfAmortizationExpenseForNextFiveYearsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsScheduleOfChangesInCarryingValueOfGoodwillByReportableSegmentDetails" xlink:href="hsy-20191231.xsd#GoodwillAndIntangibleAssetsScheduleOfChangesInCarryingValueOfGoodwillByReportableSegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsScheduleOfGrossCarryingAmountAndAccumulatedAmortizationForEachMajorClassOfIntangibleAssetDetails" xlink:href="hsy-20191231.xsd#GoodwillAndIntangibleAssetsScheduleOfGrossCarryingAmountAndAccumulatedAmortizationForEachMajorClassOfIntangibleAssetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsTables" xlink:href="hsy-20191231.xsd#GoodwillAndIntangibleAssetsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxes" xlink:href="hsy-20191231.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesIncomeTaxesNarrativeDetails" xlink:href="hsy-20191231.xsd#IncomeTaxesIncomeTaxesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesScheduleOfComponentsOfIncomeTaxExpenseBenefitDetails" xlink:href="hsy-20191231.xsd#IncomeTaxesScheduleOfComponentsOfIncomeTaxExpenseBenefitDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesScheduleOfDeferredTaxAssetAndLiabilitiesDetails" xlink:href="hsy-20191231.xsd#IncomeTaxesScheduleOfDeferredTaxAssetAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesScheduleOfDeferredTaxAssetAndLiabilitiesDetailsCalc2" xlink:href="hsy-20191231.xsd#IncomeTaxesScheduleOfDeferredTaxAssetAndLiabilitiesDetailsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesScheduleOfEffectiveIncomeTaxRateReconciliationDetails" xlink:href="hsy-20191231.xsd#IncomeTaxesScheduleOfEffectiveIncomeTaxRateReconciliationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesScheduleOfIncomeLossBeforeTaxesDetails" xlink:href="hsy-20191231.xsd#IncomeTaxesScheduleOfIncomeLossBeforeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:href="hsy-20191231.xsd#IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/IncomeTaxesTables" xlink:href="hsy-20191231.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/Leases" xlink:href="hsy-20191231.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesScheduleOfComponenetsOfLeaseExpenseDetails" xlink:href="hsy-20191231.xsd#LeasesScheduleOfComponenetsOfLeaseExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesScheduleOfInformationRegardingOurLeaseTermsAndDiscountRatesDetails" xlink:href="hsy-20191231.xsd#LeasesScheduleOfInformationRegardingOurLeaseTermsAndDiscountRatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesScheduleOfMaturitiesOfLeaseLiabilitiesDetails" xlink:href="hsy-20191231.xsd#LeasesScheduleOfMaturitiesOfLeaseLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesScheduleOfOperatingAndCapitalLeaseObligationsDetails" xlink:href="hsy-20191231.xsd#LeasesScheduleOfOperatingAndCapitalLeaseObligationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesScheduleOfSupplementalCashFlowInformationRelatedToLeasesDetails" xlink:href="hsy-20191231.xsd#LeasesScheduleOfSupplementalCashFlowInformationRelatedToLeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:href="hsy-20191231.xsd#LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/LeasesTables" xlink:href="hsy-20191231.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/OtherIncomeExpenseNetOtherIncomeExpenseNet" xlink:href="hsy-20191231.xsd#OtherIncomeExpenseNetOtherIncomeExpenseNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/OtherIncomeExpenseNetOtherIncomeExpenseNetTables" xlink:href="hsy-20191231.xsd#OtherIncomeExpenseNetOtherIncomeExpenseNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/OtherIncomeExpenseNetScheduleOfOtherIncomeAndExpenseNetDetails" xlink:href="hsy-20191231.xsd#OtherIncomeExpenseNetScheduleOfOtherIncomeAndExpenseNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlans" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansPensionAndOtherPostRetirementBenefitPlansNarrativeDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansPensionAndOtherPostRetirementBenefitPlansNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfAccumulatedBenefitObligationsInExcessOfPlanAssetsDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfAccumulatedBenefitObligationsInExcessOfPlanAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfComponentsOfNetPeriodicBenefitCostDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfComponentsOfNetPeriodicBenefitCostDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfDefinedBenefitObligationsPlanAssetsAndFundedStatusDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfDefinedBenefitObligationsPlanAssetsAndFundedStatusDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfExpectedBenefitPaymentsToBePaidDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfExpectedBenefitPaymentsToBePaidDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfPensionPlanAssetsWithinFairValueHierarchyDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfPensionPlanAssetsWithinFairValueHierarchyDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfPlanAssetsAcrossAssetClassesDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfPlanAssetsAcrossAssetClassesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfWeightedAverageAssumptionsUsedInComputingBenefitObligationsDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfWeightedAverageAssumptionsUsedInComputingBenefitObligationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfWeightedAverageAssumptionsUsedInComputingNetPeriodicBenefitCostDetails" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansScheduleOfWeightedAverageAssumptionsUsedInComputingNetPeriodicBenefitCostDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansTables" xlink:href="hsy-20191231.xsd#PensionAndOtherPostRetirementBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/QuarterlyDataTables" xlink:href="hsy-20191231.xsd#QuarterlyDataTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/QuarterlyDataUnaudited" xlink:href="hsy-20191231.xsd#QuarterlyDataUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/QuarterlyDataUnauditedScheduleOfQuarterlyFinancialInformationDetails" xlink:href="hsy-20191231.xsd#QuarterlyDataUnauditedScheduleOfQuarterlyFinancialInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ScheduleIiValuationAndQualifyingAccounts" xlink:href="hsy-20191231.xsd#ScheduleIiValuationAndQualifyingAccounts" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ScheduleIiValuationAndQualifyingAccountsDetails" xlink:href="hsy-20191231.xsd#ScheduleIiValuationAndQualifyingAccountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformation" xlink:href="hsy-20191231.xsd#SegmentInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationNarrativeDetails" xlink:href="hsy-20191231.xsd#SegmentInformationNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationScheduleOfAdditionalProductLineSalesDetails" xlink:href="hsy-20191231.xsd#SegmentInformationScheduleOfAdditionalProductLineSalesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationScheduleOfDepreciationAndAmortizationExpenseIncludedWithinSegmentIncomeDetails" xlink:href="hsy-20191231.xsd#SegmentInformationScheduleOfDepreciationAndAmortizationExpenseIncludedWithinSegmentIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationScheduleOfNetSalesAndEarningsBySegmentDetails" xlink:href="hsy-20191231.xsd#SegmentInformationScheduleOfNetSalesAndEarningsBySegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationScheduleOfSegmentInformationByGeographyDetails" xlink:href="hsy-20191231.xsd#SegmentInformationScheduleOfSegmentInformationByGeographyDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationScheduleOfUnallocatedMarkToMarketGainsLossesOnCommodityDerivativesDetails" xlink:href="hsy-20191231.xsd#SegmentInformationScheduleOfUnallocatedMarkToMarketGainsLossesOnCommodityDerivativesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SegmentInformationTables" xlink:href="hsy-20191231.xsd#SegmentInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebt" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtLongTermDebtInterestRatesDetails" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtLongTermDebtInterestRatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtLongTermDebtNarrativeDetails" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtLongTermDebtNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtScheduleOfLongTermDebtInstrumentsDetails" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtScheduleOfLongTermDebtInstrumentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtScheduleOfMaturitiesOfLongTermDebtDetails" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtScheduleOfMaturitiesOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtScheduleOfNetInterestExpenseDetails" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtScheduleOfNetInterestExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtShortTermDebtNarrativeDetails" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtShortTermDebtNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/ShortAndLongTermDebtTables" xlink:href="hsy-20191231.xsd#ShortAndLongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlans" xlink:href="hsy-20191231.xsd#StockCompensationPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansScheduleOfCompensationExpenseAndIncomeTaxBenefitsForStockBasedCompensationProgramsDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansScheduleOfCompensationExpenseAndIncomeTaxBenefitsForStockBasedCompensationProgramsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansScheduleOfFairValueWeightedAverageAssumptionsDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansScheduleOfFairValueWeightedAverageAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansScheduleOfPsusAndRsusActivityDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansScheduleOfPsusAndRsusActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansScheduleOfPsusAndRsusFairValueWeightedAverageAssumptionsDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansScheduleOfPsusAndRsusFairValueWeightedAverageAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansScheduleOfStockOptionActivityDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansScheduleOfStockOptionActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansScheduleOfStockOptionInformationByExercisePriceRangeDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansScheduleOfStockOptionInformationByExercisePriceRangeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansStockCompensationPlansNarrativeDetails" xlink:href="hsy-20191231.xsd#StockCompensationPlansStockCompensationPlansNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/StockCompensationPlansTables" xlink:href="hsy-20191231.xsd#StockCompensationPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesAccountsReceivableTradeDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesAccountsReceivableTradeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesComputerSoftwareDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesComputerSoftwareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesDescriptionOfBusinessAndBasisOfPresentationDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesDescriptionOfBusinessAndBasisOfPresentationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesInventoriesDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesRecentAccountingPronouncementsDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesRecentAccountingPronouncementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesRevenueRecognitionDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesRevenueRecognitionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesSellingMarketingAndAdministrativeExpenseDetails" xlink:href="hsy-20191231.xsd#SummaryOfSignificantAccountingPoliciesSellingMarketingAndAdministrativeExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SupplementalBalanceSheetInformation" xlink:href="hsy-20191231.xsd#SupplementalBalanceSheetInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SupplementalBalanceSheetInformationScheduleOfSupplementalBalanceSheetInformationDetails" xlink:href="hsy-20191231.xsd#SupplementalBalanceSheetInformationScheduleOfSupplementalBalanceSheetInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.hersheys.com/role/SupplementalBalanceSheetInformationTables" xlink:href="hsy-20191231.xsd#SupplementalBalanceSheetInformationTables" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/AssetsHeldForSale" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/AssetsHeldForSaleDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_f30b9be6-59bd-43dd-a4a4-1c4cbaaa1790" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_9c2fd67f-250a-36cb-d0d5-ee972555843e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_f30b9be6-59bd-43dd-a4a4-1c4cbaaa1790" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_9c2fd67f-250a-36cb-d0d5-ee972555843e" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/AssetsHeldForSaleTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitions" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsAmplifySnackBrandsIncAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment_a6fa3d43-2b5e-acf0-b910-ffa7645c42bf" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment_a6fa3d43-2b5e-acf0-b910-ffa7645c42bf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities" xlink:label="loc_hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities_99b1a3bc-2616-cfa4-8e44-0069446017a0" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities_99b1a3bc-2616-cfa4-8e44-0069446017a0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_48a0d50b-edc8-d302-0e4f-ce3e573f30d8" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_48a0d50b-edc8-d302-0e4f-ce3e573f30d8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_16015058-a7c0-a094-234b-9ebb33fa989f" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_16015058-a7c0-a094-234b-9ebb33fa989f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets_3aa1bb97-ee27-b791-9532-3bd13b8a8a0a" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets_3aa1bb97-ee27-b791-9532-3bd13b8a8a0a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_6952ede2-eaeb-60b9-5b91-10fcfab3bd45" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_6952ede2-eaeb-60b9-5b91-10fcfab3bd45" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesDebt" xlink:label="loc_hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesDebt_636dbd9e-b3a4-55cc-3105-006944681369" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesDebt_636dbd9e-b3a4-55cc-3105-006944681369" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_eb846d95-753b-e075-ccbf-6263a98ed5fd" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_eb846d95-753b-e075-ccbf-6263a98ed5fd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_0e2633de-0303-3391-6128-b729f9398b24" xlink:type="locator" />
    <link:calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_0e2633de-0303-3391-6128-b729f9398b24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities_ccca32e4-11f1-1ef7-cf24-e3a1aafdb023" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities_ccca32e4-11f1-1ef7-cf24-e3a1aafdb023" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsAmplifySnackBrandsIncNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsOneBrandsLlcAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_16015058-a7c0-a094-234b-9ebb33fa989f" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_16015058-a7c0-a094-234b-9ebb33fa989f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_eb846d95-753b-e075-ccbf-6263a98ed5fd" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_eb846d95-753b-e075-ccbf-6263a98ed5fd" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentNet" xlink:label="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentNet_DB68A1603A5A650495BEDDC3B0956785" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_b0f9f2eb-1271-dae0-eeff-bac07e6de02f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentNet_DB68A1603A5A650495BEDDC3B0956785" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_b0f9f2eb-1271-dae0-eeff-bac07e6de02f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsPurchaseAccountingAdjustments" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsPurchaseAccountingAdjustments_4be49929-43e4-0da4-b79c-065920cd671f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentNet_DB68A1603A5A650495BEDDC3B0956785" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsPurchaseAccountingAdjustments_4be49929-43e4-0da4-b79c-065920cd671f" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteCurrentAssetsOther" xlink:label="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteCurrentAssetsOther_432DB4EC9BBCD81C6C9EDDC28614194F" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentNet_DB68A1603A5A650495BEDDC3B0956785" xlink:to="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteCurrentAssetsOther_432DB4EC9BBCD81C6C9EDDC28614194F" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteCurrentLiabilitiesOther" xlink:label="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteCurrentLiabilitiesOther_E7191AEE78C877CA9FEDDDC2FAA94404" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentNet_DB68A1603A5A650495BEDDC3B0956785" xlink:to="loc_hsy_BusinessCombinationProvisionalInformationInitialAccountingIncompleteCurrentLiabilitiesOther_E7191AEE78C877CA9FEDDDC2FAA94404" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsOneBrandsLlcNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsPirateBrandsAssetsAcquiredAndLiabilitiesAssumedAllocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_9bf4b8f8-c1f8-fd9f-385b-faef19385e38" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_9bf4b8f8-c1f8-fd9f-385b-faef19385e38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment_a6fa3d43-2b5e-acf0-b910-ffa7645c42bf" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment_a6fa3d43-2b5e-acf0-b910-ffa7645c42bf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities" xlink:label="loc_hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities_99b1a3bc-2616-cfa4-8e44-0069446017a0" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b6c6e664-e443-6ab8-1587-2187033c3c16" xlink:to="loc_hsy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities_99b1a3bc-2616-cfa4-8e44-0069446017a0" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsPirateBrandsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessAcquisitionsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessRealignmentActivities" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessRealignmentActivitiesBusinessRealignmentActivitiesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessRealignmentActivitiesScheduleOfBusinessRealignmentActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessRealignmentActivitiesScheduleOfLiabilityActivityForCostsQualifyingAsExitAndDisposalCostsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/BusinessRealignmentActivitiesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/CommitmentsAndContingenciesCommitmentsAndContingenciesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/CommitmentsAndContingenciesScheduleOfPurchaseObligationsCoveredByPutchaseAgreementsWithVariousSuppliersFutureMaturtyScheduleDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_21c019f0-62e8-3b20-07d1-495695054dce" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_21c019f0-62e8-3b20-07d1-495695054dce" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dd2cbe99-77d2-db20-3c91-750589881c79" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_dd2cbe99-77d2-db20-3c91-750589881c79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_5fd9c643-899e-95d7-aab9-c3a9d6240218" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_5fd9c643-899e-95d7-aab9-c3a9d6240218" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8889606b-88fa-2d5e-3fb9-238bccdf9597" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8889606b-88fa-2d5e-3fb9-238bccdf9597" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_9c889623-7b4f-c89a-bbb3-2bc9fb9ad9f5" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_AccountsPayableCurrent_9c889623-7b4f-c89a-bbb3-2bc9fb9ad9f5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_ebb58523-69aa-44bb-767e-06e9f026a3b8" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_AccruedIncomeTaxesCurrent_ebb58523-69aa-44bb-767e-06e9f026a3b8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_fbad1c71-c688-bf79-7c97-4a7fcf9b1e62" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_ShortTermBorrowings_fbad1c71-c688-bf79-7c97-4a7fcf9b1e62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_c04a9f43-7296-9f06-8aab-f3b0c03decfa" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_c04a9f43-7296-9f06-8aab-f3b0c03decfa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_64993a75-9b0c-349a-1011-cc5a81c58412" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_64993a75-9b0c-349a-1011-cc5a81c58412" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2605fa18-bbd8-c7d7-35fc-aace43a8c019" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2605fa18-bbd8-c7d7-35fc-aace43a8c019" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2605fa18-bbd8-c7d7-35fc-aace43a8c019" xlink:to="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_3070eb63-b0f5-1f18-a22f-cc54a94922d9" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2605fa18-bbd8-c7d7-35fc-aace43a8c019" xlink:to="loc_us-gaap_MinorityInterest_3070eb63-b0f5-1f18-a22f-cc54a94922d9" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_12c0685e-44b3-8fd2-2b79-15793d0fdbbe" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_12c0685e-44b3-8fd2-2b79-15793d0fdbbe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_f58bb86e-8b52-c30f-7b3a-554d3e73586f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_f58bb86e-8b52-c30f-7b3a-554d3e73586f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_50c96d39-6558-6bd8-b3d6-7ed1c558807e" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_50c96d39-6558-6bd8-b3d6-7ed1c558807e" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_RepaymentofTaxReceivableObligation" xlink:label="loc_hsy_RepaymentofTaxReceivableObligation_e64ae605-e09b-8b03-d43a-0069446e98f7" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_hsy_RepaymentofTaxReceivableObligation_e64ae605-e09b-8b03-d43a-0069446e98f7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_41d72ed0-9a2b-31fb-9f8e-ad33f5eca26a" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_41d72ed0-9a2b-31fb-9f8e-ad33f5eca26a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_3f804297-91a1-3939-541d-a39b6288c9f9" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_3f804297-91a1-3939-541d-a39b6288c9f9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_f73833cd-0af4-c4d5-a7c4-1151269f1da3" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_f73833cd-0af4-c4d5-a7c4-1151269f1da3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_0f8df60b-841f-6df5-83c3-e4049d366459" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_0f8df60b-841f-6df5-83c3-e4049d366459" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_6d7a72cc-b15d-447c-3b26-c3564dc5b0b1" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_6d7a72cc-b15d-447c-3b26-c3564dc5b0b1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_cbde70f2-30a7-61b4-c931-8ab720effe83" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_cbde70f2-30a7-61b4-c931-8ab720effe83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_06da844c-6ee0-0b1d-0eaf-6f589c92b21e" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_06da844c-6ee0-0b1d-0eaf-6f589c92b21e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_6abb14d9-7978-302d-af6b-dbfc88f76bf2" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_6abb14d9-7978-302d-af6b-dbfc88f76bf2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_b5cf64b6-8899-5a9a-328a-4f0a312ae378" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_b5cf64b6-8899-5a9a-328a-4f0a312ae378" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_f0b9d825-b0b9-37fd-4d25-9294a8598890" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_ShareBasedCompensation_f0b9d825-b0b9-37fd-4d25-9294a8598890" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_9a5dd9a5-8471-2942-da95-5c0a29bbe3b1" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_9a5dd9a5-8471-2942-da95-5c0a29bbe3b1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostsAndAssetImpairmentCharges" xlink:label="loc_us-gaap_RestructuringCostsAndAssetImpairmentCharges_3aee1a79-8f01-df18-5c33-7bb93bc62b04" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_RestructuringCostsAndAssetImpairmentCharges_3aee1a79-8f01-df18-5c33-7bb93bc62b04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_f11b5948-d346-a691-35cd-7262b21d2154" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_f11b5948-d346-a691-35cd-7262b21d2154" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_1571e7d6-d666-48e2-395f-6e58ea563df3" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_1571e7d6-d666-48e2-395f-6e58ea563df3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_09b7b41a-f5a1-c45e-d61b-846fff462802" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_09b7b41a-f5a1-c45e-d61b-846fff462802" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_f2b34f8d-2445-12ee-2c68-fa0c5409d5e0" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_f2b34f8d-2445-12ee-2c68-fa0c5409d5e0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_dfcbd6f7-83fa-00c2-bd9e-6c5c1de7d890" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_dfcbd6f7-83fa-00c2-bd9e-6c5c1de7d890" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_7c1c3153-d95c-50b8-10ed-a75d1f3d7a68" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_7c1c3153-d95c-50b8-10ed-a75d1f3d7a68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_92f23ce5-33e4-4abb-4bef-afc6704847bc" xlink:type="locator" />
    <link:calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_92f23ce5-33e4-4abb-4bef-afc6704847bc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitContributions" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_12ea7ee0-01c5-51e4-4301-f39b4c35a0f1" xlink:type="locator" />
    <link:calculationArc order="13" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_12ea7ee0-01c5-51e4-4301-f39b4c35a0f1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_2d3aea93-0685-7648-d025-abd4b91cbb46" xlink:type="locator" />
    <link:calculationArc order="14" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_2d3aea93-0685-7648-d025-abd4b91cbb46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_32f0c8eb-accb-9ab7-5d53-b9d2845af404" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_32f0c8eb-accb-9ab7-5d53-b9d2845af404" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_f62e140b-5057-d4ce-e6a8-7e542303c92c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_f62e140b-5057-d4ce-e6a8-7e542303c92c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_591a1e0a-b08b-298c-5481-5683f215978a" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_591a1e0a-b08b-298c-5481-5683f215978a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_cce75d20-ef6b-d3f2-a59e-9b5e38168b68" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_cce75d20-ef6b-d3f2-a59e-9b5e38168b68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_5ac22884-77ec-29db-ccc5-e3c0407e8312" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_5ac22884-77ec-29db-ccc5-e3c0407e8312" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax_d2854f63-6606-62ff-e2a0-a7938aa85c9c" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax_d2854f63-6606-62ff-e2a0-a7938aa85c9c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_d4907400-3f3d-c63c-8fd0-72082d8a40ca" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_d4907400-3f3d-c63c-8fd0-72082d8a40ca" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectCashFlowHedges" xlink:label="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectCashFlowHedges_a82fcb88-40e6-e5a2-ba0e-0069444943fd" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectCashFlowHedges_a82fcb88-40e6-e5a2-ba0e-0069444943fd" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectPensionandPostretirementBenefitPlans" xlink:label="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectPensionandPostretirementBenefitPlans_3c05fa16-85c6-6ec1-50e9-00694445b9a9" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_02ee5514-cc7d-0d55-8862-28a865eecb19" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectPensionandPostretirementBenefitPlans_3c05fa16-85c6-6ec1-50e9-00694445b9a9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_10f4e187-d236-b8a3-b3b6-e65153fa455e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_10f4e187-d236-b8a3-b3b6-e65153fa455e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_5fcfde8a-e645-4980-965d-9f9e9eb2f2f6" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_5fcfde8a-e645-4980-965d-9f9e9eb2f2f6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_edb2e7ee-0cab-645e-570b-ea86bdabd263" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_edb2e7ee-0cab-645e-570b-ea86bdabd263" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_383f7254-a3d3-dadf-0628-aab1174b281a" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_383f7254-a3d3-dadf-0628-aab1174b281a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_ba9dac0f-18cb-f0f6-4935-46f11c5e9c68" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_ba9dac0f-18cb-f0f6-4935-46f11c5e9c68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_dd6d12df-3608-8e4d-953c-46de57a370da" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_93a02e96-cdec-754d-5e19-4ab1e0bf759a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_dd6d12df-3608-8e4d-953c-46de57a370da" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4761fa8-dc2a-e270-4b5c-921deca83ad0" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4761fa8-dc2a-e270-4b5c-921deca83ad0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4761fa8-dc2a-e270-4b5c-921deca83ad0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f1fa9931-293d-d945-36ae-427a496b5230" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f1fa9931-293d-d945-36ae-427a496b5230" xlink:type="arc" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f1fa9931-293d-d945-36ae-427a496b5230" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_dd6d12df-3608-8e4d-953c-46de57a370da" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f1fa9931-293d-d945-36ae-427a496b5230" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_591a1e0a-b08b-298c-5481-5683f215978a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_a6e51840-ffa1-c55d-0dc0-c51dc5cc040e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_a6e51840-ffa1-c55d-0dc0-c51dc5cc040e" xlink:type="arc" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_a6e51840-ffa1-c55d-0dc0-c51dc5cc040e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_ba9dac0f-18cb-f0f6-4935-46f11c5e9c68" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_a6e51840-ffa1-c55d-0dc0-c51dc5cc040e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_f62e140b-5057-d4ce-e6a8-7e542303c92c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_a741faa1-5881-0aa6-7740-3629eebde762" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_a741faa1-5881-0aa6-7740-3629eebde762" xlink:type="arc" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_a741faa1-5881-0aa6-7740-3629eebde762" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_383f7254-a3d3-dadf-0628-aab1174b281a" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_a741faa1-5881-0aa6-7740-3629eebde762" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_cce75d20-ef6b-d3f2-a59e-9b5e38168b68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_ba7b0a82-7436-a1c7-4ea1-f9cfba446571" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_ba7b0a82-7436-a1c7-4ea1-f9cfba446571" xlink:type="arc" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_ba7b0a82-7436-a1c7-4ea1-f9cfba446571" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_edb2e7ee-0cab-645e-570b-ea86bdabd263" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_ba7b0a82-7436-a1c7-4ea1-f9cfba446571" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_5ac22884-77ec-29db-ccc5-e3c0407e8312" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_68a2669c-01f8-c962-bf95-0b4231cd45da" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_68a2669c-01f8-c962-bf95-0b4231cd45da" xlink:type="arc" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_68a2669c-01f8-c962-bf95-0b4231cd45da" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_10f4e187-d236-b8a3-b3b6-e65153fa455e" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_68a2669c-01f8-c962-bf95-0b4231cd45da" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_d4907400-3f3d-c63c-8fd0-72082d8a40ca" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_918757fb-c537-2fdf-6d39-e684750a6a23" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_918757fb-c537-2fdf-6d39-e684750a6a23" xlink:type="arc" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_918757fb-c537-2fdf-6d39-e684750a6a23" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_5fcfde8a-e645-4980-965d-9f9e9eb2f2f6" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_918757fb-c537-2fdf-6d39-e684750a6a23" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax_d2854f63-6606-62ff-e2a0-a7938aa85c9c" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxCashFlowHedges" xlink:label="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxCashFlowHedges_0604dcc6-60f5-77a2-971e-0069442b14a5" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxCashFlowHedges_0604dcc6-60f5-77a2-971e-0069442b14a5" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsPreTaxEffectCashFlowHedges" xlink:label="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsPreTaxEffectCashFlowHedges_e1c91167-c511-dabe-df0a-0069443aad97" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxCashFlowHedges_0604dcc6-60f5-77a2-971e-0069442b14a5" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsPreTaxEffectCashFlowHedges_e1c91167-c511-dabe-df0a-0069443aad97" xlink:type="arc" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxCashFlowHedges_0604dcc6-60f5-77a2-971e-0069442b14a5" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectCashFlowHedges_a82fcb88-40e6-e5a2-ba0e-0069444943fd" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxPensionandPostretirementBenefitPlans" xlink:label="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxPensionandPostretirementBenefitPlans_e7bff1ad-8d46-6412-6931-0069442f4652" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxPensionandPostretirementBenefitPlans_e7bff1ad-8d46-6412-6931-0069442f4652" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsPreTaxEffectPensionandPostretirementBenefitPlans" xlink:label="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsPreTaxEffectPensionandPostretirementBenefitPlans_586e17ca-7407-d111-2407-0069446bf360" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxPensionandPostretirementBenefitPlans_e7bff1ad-8d46-6412-6931-0069442f4652" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsPreTaxEffectPensionandPostretirementBenefitPlans_586e17ca-7407-d111-2407-0069446bf360" xlink:type="arc" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsAfterTaxPensionandPostretirementBenefitPlans_e7bff1ad-8d46-6412-6931-0069442f4652" xlink:to="loc_hsy_TaxCutsandJobsActReclassificationFromAOCIToRetainedEarningsTaxEffectPensionandPostretirementBenefitPlans_3c05fa16-85c6-6ec1-50e9-00694445b9a9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4761fa8-dc2a-e270-4b5c-921deca83ad0" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_51cce957-7438-47fa-f5b3-33f2b5e56016" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_51cce957-7438-47fa-f5b3-33f2b5e56016" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedStatementsOfComprehensiveIncomeCalc2" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_98c25af7-47ba-69a3-12c4-e52bd51b359e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_GrossProfit_98c25af7-47ba-69a3-12c4-e52bd51b359e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_b88c060f-09b3-b6c0-4cdb-a77cb8e75ec8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_98c25af7-47ba-69a3-12c4-e52bd51b359e" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_b88c060f-09b3-b6c0-4cdb-a77cb8e75ec8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_3549c1c0-2f2a-e44b-026b-b4042153e489" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_98c25af7-47ba-69a3-12c4-e52bd51b359e" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_3549c1c0-2f2a-e44b-026b-b4042153e489" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_89fcc343-1933-1e77-588e-68d1c2f1a04f" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_89fcc343-1933-1e77-588e-68d1c2f1a04f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_b5495221-c933-5c88-514e-d2731414949c" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_AssetImpairmentCharges_b5495221-c933-5c88-514e-d2731414949c" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_RestructuringChargesBusinessRealignment" xlink:label="loc_hsy_RestructuringChargesBusinessRealignment_70fd5fb8-3027-d8c2-5d80-006944799117" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_hsy_RestructuringChargesBusinessRealignment_70fd5fb8-3027-d8c2-5d80-006944799117" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_2919f63b-33a2-2107-5264-212ca7a03283" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_2919f63b-33a2-2107-5264-212ca7a03283" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7a3a9730-2927-590e-4e76-6aeb4157256e" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_7a3a9730-2927-590e-4e76-6aeb4157256e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_a3a6becb-cb5c-3f3c-51b9-6edd8011ed69" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_a3a6becb-cb5c-3f3c-51b9-6edd8011ed69" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedStatementsOfStockholdersEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ConsolidatedStatementsOfStockholdersEquityParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DerivativeInstruments" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DerivativeInstrumentsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DerivativeInstrumentsScheduleOfClassificationOfDerivativeAssetsAndLiabilitiesWithinConsolidatedBalanceSheetsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DerivativeInstrumentsScheduleOfCumulativeBasisAdjustmentsForInterestRateSwapDerivativesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DerivativeInstrumentsScheduleOfEffectOfDerivativeInstrumentsOnConsolidatedStatementsOfIncomeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DerivativeInstrumentsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/DocumentAndEntityInformationDocument" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EarningsPerShare" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EarningsPerShareEarningsPerShareNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EarningsPerShareScheduleOfBasicAndDilutedEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted_6ecd7cda-81a2-d26d-3a5d-8c06b8b588fc" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_43e920cd-1d25-c874-e4dd-1b56e7f08257" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted_6ecd7cda-81a2-d26d-3a5d-8c06b8b588fc" xlink:to="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_43e920cd-1d25-c874-e4dd-1b56e7f08257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Dividends" xlink:label="loc_us-gaap_Dividends_a57a668b-39cb-07d3-7b3a-911fed3706d6" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_43e920cd-1d25-c874-e4dd-1b56e7f08257" xlink:to="loc_us-gaap_Dividends_a57a668b-39cb-07d3-7b3a-911fed3706d6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_3a8c0eb1-6ef9-655a-02de-5dccbd1ce86b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_43e920cd-1d25-c874-e4dd-1b56e7f08257" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_3a8c0eb1-6ef9-655a-02de-5dccbd1ce86b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DistributedEarnings" xlink:label="loc_us-gaap_DistributedEarnings_44def69a-775d-763e-4f60-0e819cfd29e1" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted_6ecd7cda-81a2-d26d-3a5d-8c06b8b588fc" xlink:to="loc_us-gaap_DistributedEarnings_44def69a-775d-763e-4f60-0e819cfd29e1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_69de72ae-c4fb-f728-a0ba-9de4da86f14d" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted_6ecd7cda-81a2-d26d-3a5d-8c06b8b588fc" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_69de72ae-c4fb-f728-a0ba-9de4da86f14d" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EarningsPerShareTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EquityAndNoncontrollingInterest" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EquityAndNoncontrollingInterestEquityAndNoncontrollingInterestNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EquityAndNoncontrollingInterestScheduleOfActivityRelatingToNoncontrollingInterestDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EquityAndNoncontrollingInterestScheduleOfChangesInOutstandingSharesOfCommmonStockDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/EquityAndNoncontrollingInterestTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/FairValueMeasurementsFairValueMeasurements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/FairValueMeasurementsFairValueMeasurementsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/FairValueMeasurementsFairValueMeasurementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/FairValueMeasurementsScheduleOfAssetsAndLiabilitiesMeasuredAtFairValueDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/FairValueMeasurementsScheduleOfFairValuesAndCarryingValuesOfLongTermDebtDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/FairValueMeasurementsScheduleOfImpairmentChargesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/GoodwillAndIntangibleAssets" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsGoodwillAndIntangibleAssetsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsScheduleOfAmortizationExpenseForNextFiveYearsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsScheduleOfChangesInCarryingValueOfGoodwillByReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillGross" xlink:label="loc_us-gaap_GoodwillGross_e96f0cd1-5fed-66a3-3895-61f5636f0e9e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:to="loc_us-gaap_GoodwillGross_e96f0cd1-5fed-66a3-3895-61f5636f0e9e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_478ede4e-8a87-d109-2a64-f5d254bbb3ac" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_478ede4e-8a87-d109-2a64-f5d254bbb3ac" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsScheduleOfGrossCarryingAmountAndAccumulatedAmortizationForEachMajorClassOfIntangibleAssetDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/GoodwillAndIntangibleAssetsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesIncomeTaxesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesScheduleOfComponentsOfIncomeTaxExpenseBenefitDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_1007d9fe-6d83-c6c6-eef9-c29803b14ec7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_1007d9fe-6d83-c6c6-eef9-c29803b14ec7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_7f37ab3b-992e-e1ba-f578-2c503524d7e4" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_7f37ab3b-992e-e1ba-f578-2c503524d7e4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_dbb037c2-04c0-fa14-65e6-8ccd12d2a855" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_dbb037c2-04c0-fa14-65e6-8ccd12d2a855" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_db02e614-93e7-eddf-abe0-a58cca48e685" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_db02e614-93e7-eddf-abe0-a58cca48e685" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_ca5c17e6-16a0-bee8-1413-d316d82a8942" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_ca5c17e6-16a0-bee8-1413-d316d82a8942" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_8caef893-a841-2be2-863f-e20b53026f02" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_8caef893-a841-2be2-863f-e20b53026f02" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesScheduleOfDeferredTaxAssetAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_7b8cd779-cd10-50fb-baa8-4cca203983d3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_7b8cd779-cd10-50fb-baa8-4cca203983d3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_1add1f0b-0dab-17fb-48dc-cbdae374835d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_1add1f0b-0dab-17fb-48dc-cbdae374835d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_de5e795f-0165-d088-d22e-d01ff8d44317" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_de5e795f-0165-d088-d22e-d01ff8d44317" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsDerivativeInstruments" xlink:label="loc_us-gaap_DeferredTaxAssetsDerivativeInstruments_6514ac48-3983-aa80-ceca-70754e132167" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsDerivativeInstruments_6514ac48-3983-aa80-ceca-70754e132167" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions_682e6029-0414-3b19-8c4b-63f240717269" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions_682e6029-0414-3b19-8c4b-63f240717269" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_DeferredTaxAssetLeasingArrangements" xlink:label="loc_hsy_DeferredTaxAssetLeasingArrangements_9d1cbfa1-3f72-0ad3-02b3-ad1b443a9eb3" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_hsy_DeferredTaxAssetLeasingArrangements_9d1cbfa1-3f72-0ad3-02b3-ad1b443a9eb3" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_DeferredTaxAssetTaxDeferredExpenseAccruedTradePromotionReserves" xlink:label="loc_hsy_DeferredTaxAssetTaxDeferredExpenseAccruedTradePromotionReserves_43eb1d35-20a9-8abe-4cc9-ad1b429cb0d5" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_hsy_DeferredTaxAssetTaxDeferredExpenseAccruedTradePromotionReserves_43eb1d35-20a9-8abe-4cc9-ad1b429cb0d5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_bc5d002e-802f-bf1e-7d7d-9f1d1a7551a7" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_bc5d002e-802f-bf1e-7d7d-9f1d1a7551a7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsCapitalLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsCapitalLossCarryforwards_a9522d0f-49a6-b6c4-6aa2-b5afe9cc9831" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsCapitalLossCarryforwards_a9522d0f-49a6-b6c4-6aa2-b5afe9cc9831" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_a87b79d6-1ed8-a71d-1843-5c0769713f28" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_a87b79d6-1ed8-a71d-1843-5c0769713f28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_55b78dfc-faa8-3c71-752a-e6857318d516" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_55b78dfc-faa8-3c71-752a-e6857318d516" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_fee9ac69-74b7-a6ae-6ad8-e6860d7cdb9d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_fee9ac69-74b7-a6ae-6ad8-e6860d7cdb9d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_5da8fd5a-89f1-3049-e781-200c2d180554" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_5da8fd5a-89f1-3049-e781-200c2d180554" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesLeasingArrangements" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_e577292a-42b5-1be6-5996-8a37e2ebd0b2" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_e577292a-42b5-1be6-5996-8a37e2ebd0b2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts_3475d0a8-1430-70ae-52ae-447cd24b7e73" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts_3475d0a8-1430-70ae-52ae-447cd24b7e73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_4c5a1085-469a-cd6c-e26f-53287b62aa26" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_4c5a1085-469a-cd6c-e26f-53287b62aa26" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesScheduleOfDeferredTaxAssetAndLiabilitiesDetailsCalc2" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="loc_us-gaap_DeferredTaxLiabilities_3401B4640D5E479B30A3D7E0B4F6FECB_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_3401B4640D5E479B30A3D7E0B4F6FECB_93dd97fc-33af-32aa-9307-74029660459f" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_3401B4640D5E479B30A3D7E0B4F6FECB_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_3401B4640D5E479B30A3D7E0B4F6FECB_93dd97fc-33af-32aa-9307-74029660459f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_3401B4640D5E479B30A3D7E0B4F6FECB_aec86b81-11aa-859e-2a56-c42f4bdc8086" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_3401B4640D5E479B30A3D7E0B4F6FECB_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_3401B4640D5E479B30A3D7E0B4F6FECB_aec86b81-11aa-859e-2a56-c42f4bdc8086" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesScheduleOfEffectiveIncomeTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_5ef0c8c5-04c5-1c10-a59e-3eaa9cf923b4" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_5ef0c8c5-04c5-1c10-a59e-3eaa9cf923b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_fa285cf0-c43f-6ef0-a0f2-c37d958f2fe4" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_fa285cf0-c43f-6ef0-a0f2-c37d958f2fe4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_c9027885-4129-8211-e024-0100e756ba34" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_c9027885-4129-8211-e024-0100e756ba34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseRestructuringCharges" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseRestructuringCharges_5fde797d-2385-a076-bd61-c7499b8c3802" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseRestructuringCharges_5fde797d-2385-a076-bd61-c7499b8c3802" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_cb745973-9398-b1e8-0b84-89b40fb91052" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_cb745973-9398-b1e8-0b84-89b40fb91052" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits_760e1cd1-b180-e0c4-17a8-eef24284a1cb" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits_760e1cd1-b180-e0c4-17a8-eef24284a1cb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxSettlementsDomestic" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxSettlementsDomestic_89464380-3927-415e-f5ea-835090092e3b" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxSettlementsDomestic_89464380-3927-415e-f5ea-835090092e3b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_cbd9ac3f-d449-5b02-e4f1-28b574ed2878" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_cbd9ac3f-d449-5b02-e4f1-28b574ed2878" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_739495dd-9657-5c21-9633-6c12ec101f3e" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_739495dd-9657-5c21-9633-6c12ec101f3e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_77b9f787-6596-82cb-4698-f0991c80113b" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_77b9f787-6596-82cb-4698-f0991c80113b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent_816488b8-0d56-395f-9159-c39b85761bc4" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent_816488b8-0d56-395f-9159-c39b85761bc4" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesScheduleOfIncomeLossBeforeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_3ce82195-ed3e-f261-3529-b3a868ecf6c4" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_3ce82195-ed3e-f261-3529-b3a868ecf6c4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_89ebd542-78ee-71d0-be95-65de1bb3ef82" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_89ebd542-78ee-71d0-be95-65de1bb3ef82" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/Leases" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesScheduleOfComponenetsOfLeaseExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_88d5ba82-39dd-36ed-37fe-92977ff632df" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:to="loc_us-gaap_OperatingLeaseCost_88d5ba82-39dd-36ed-37fe-92977ff632df" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_e6bc46d1-fec7-6b3b-527e-4ad756896790" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_e6bc46d1-fec7-6b3b-527e-4ad756896790" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_a4a8e3bb-2ee6-a2f3-d86b-f05bd98679a7" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_a4a8e3bb-2ee6-a2f3-d86b-f05bd98679a7" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesScheduleOfInformationRegardingOurLeaseTermsAndDiscountRatesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesScheduleOfMaturitiesOfLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_5ad4ca01-bc52-b198-b1fd-3cded668d167" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_5ad4ca01-bc52-b198-b1fd-3cded668d167" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9b040bc1-f43c-735d-05f7-679f319d2bb6" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9b040bc1-f43c-735d-05f7-679f319d2bb6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2f0ec234-4f20-7099-efb3-3c0ab4d024dd" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2f0ec234-4f20-7099-efb3-3c0ab4d024dd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1ed751b1-5f94-4f6f-41e9-ef873c9f2bab" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1ed751b1-5f94-4f6f-41e9-ef873c9f2bab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_8a8de21f-aadc-3af7-8c96-d54cf42b401b" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_8a8de21f-aadc-3af7-8c96-d54cf42b401b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b411eec9-2a0a-356b-e751-bd0680ab4d58" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b411eec9-2a0a-356b-e751-bd0680ab4d58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_bd82ad03-73ff-ee64-92c5-487d7a5c93ed" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_bd82ad03-73ff-ee64-92c5-487d7a5c93ed" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_9048fd47-13cc-d6eb-d7dd-e8d53f87b993" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_9048fd47-13cc-d6eb-d7dd-e8d53f87b993" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_c4c9d759-d9f6-eec5-3320-115ed3ebdd52" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_c4c9d759-d9f6-eec5-3320-115ed3ebdd52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_48ac7df5-3392-98b1-a73f-b2f41673ff75" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_48ac7df5-3392-98b1-a73f-b2f41673ff75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_c21c69f2-c329-91b2-f24a-9debaed02565" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_c21c69f2-c329-91b2-f24a-9debaed02565" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_80ad803a-a5b3-2c23-a7a0-aed644e501db" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_80ad803a-a5b3-2c23-a7a0-aed644e501db" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:type="locator" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsWithinTheNextTwelveMonths" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsWithinTheNextTwelveMonths_1A8B32E296C7B4F1DAD9C777D0222031" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:to="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsWithinTheNextTwelveMonths_1A8B32E296C7B4F1DAD9C777D0222031" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearTwo_383db3b9-70da-c82d-aa84-006944949c4d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:to="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearTwo_383db3b9-70da-c82d-aa84-006944949c4d" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearThree_566da06c-83ff-a414-4f46-0069448f2684" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:to="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearThree_566da06c-83ff-a414-4f46-0069448f2684" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFour_adda07f5-5edf-bfbf-3bd4-006944701680" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:to="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFour_adda07f5-5edf-bfbf-3bd4-006944701680" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFive_17b8cb64-1595-8b5a-78a6-006944287164" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:to="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFive_17b8cb64-1595-8b5a-78a6-006944287164" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueAfterYearFive_4e4a9e9c-e82a-64a8-818f-0069440bb6a7" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDue_e498c526-e7ed-7290-f2a7-0069447e7a4b" xlink:to="loc_hsy_LesseeOperatingandFinancingLeaseLiabilityPaymentsDueAfterYearFive_4e4a9e9c-e82a-64a8-818f-0069440bb6a7" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesScheduleOfOperatingAndCapitalLeaseObligationsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesScheduleOfSupplementalCashFlowInformationRelatedToLeasesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:type="extended">
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LeaseLiability" xlink:label="loc_hsy_LeaseLiability_acab782f-f184-a529-6987-0069445e7c52" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LeaseLiability_acab782f-f184-a529-6987-0069445e7c52" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_c7d469db-1829-81a3-8e6c-82df6bd6f6bf" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LeaseLiability_acab782f-f184-a529-6987-0069445e7c52" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_c7d469db-1829-81a3-8e6c-82df6bd6f6bf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LeaseLiability_acab782f-f184-a529-6987-0069445e7c52" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_362d72d3-5e94-ebab-8f86-75d06c8c7ee4" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LeaseLiability_acab782f-f184-a529-6987-0069445e7c52" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_362d72d3-5e94-ebab-8f86-75d06c8c7ee4" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_LeaseRightofUseAsset" xlink:label="loc_hsy_LeaseRightofUseAsset_dcee506c-a55d-3a7e-456e-0069448c9fa2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_dcf3df0d-2155-35f6-715d-83a9bc9cf3fb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LeaseRightofUseAsset_dcee506c-a55d-3a7e-456e-0069448c9fa2" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_dcf3df0d-2155-35f6-715d-83a9bc9cf3fb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_69276cd8-bc14-59c0-d638-5bf78fc9d77e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_LeaseRightofUseAsset_dcee506c-a55d-3a7e-456e-0069448c9fa2" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_69276cd8-bc14-59c0-d638-5bf78fc9d77e" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/LeasesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/OtherIncomeExpenseNetOtherIncomeExpenseNet" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/OtherIncomeExpenseNetOtherIncomeExpenseNetTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/OtherIncomeExpenseNetScheduleOfOtherIncomeAndExpenseNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7a3a9730-2927-590e-4e76-6aeb4157256e" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_f11b5948-d346-a691-35cd-7262b21d2154" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_7a3a9730-2927-590e-4e76-6aeb4157256e" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_f11b5948-d346-a691-35cd-7262b21d2154" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_DefinedBenefitPlanNonServiceCost" xlink:label="loc_hsy_DefinedBenefitPlanNonServiceCost_6d450398-152b-a235-65c5-006944746ef5" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_7a3a9730-2927-590e-4e76-6aeb4157256e" xlink:to="loc_hsy_DefinedBenefitPlanNonServiceCost_6d450398-152b-a235-65c5-006944746ef5" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_OtherNonoperatingGainLoss" xlink:label="loc_hsy_OtherNonoperatingGainLoss_7c72e6d1-a471-0384-0c77-00694402beee" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_7a3a9730-2927-590e-4e76-6aeb4157256e" xlink:to="loc_hsy_OtherNonoperatingGainLoss_7c72e6d1-a471-0384-0c77-00694402beee" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlans" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansPensionAndOtherPostRetirementBenefitPlansNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfAccumulatedBenefitObligationsInExcessOfPlanAssetsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfComponentsOfNetPeriodicBenefitCostDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax" xlink:label="loc_us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax_7844f872-c1cf-e36b-b23f-b6ddec8c62e8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax_7844f872-c1cf-e36b-b23f-b6ddec8c62e8" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_e14243b3-33a1-5459-a451-077ec8d3f8e3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_e14243b3-33a1-5459-a451-077ec8d3f8e3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_08bfb8dd-9b96-b2df-e96d-3661802234df" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_08bfb8dd-9b96-b2df-e96d-3661802234df" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_65f7f8a8-89d5-6dc6-d223-452e554561e4" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_65f7f8a8-89d5-6dc6-d223-452e554561e4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_6bc5232c-ca32-47e4-f9fd-2a89043cd46b" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_6bc5232c-ca32-47e4-f9fd-2a89043cd46b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_0d8fe3ab-8638-f17a-d512-2baaf0d8fce2" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_0d8fe3ab-8638-f17a-d512-2baaf0d8fce2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_9909e15e-782f-ca0f-bbeb-723312cc1200" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_9909e15e-782f-ca0f-bbeb-723312cc1200" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_f4ed49f6-0d68-1230-9ef2-0995b2444b8a" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_f4ed49f6-0d68-1230-9ef2-0995b2444b8a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_cabf789f-6ec6-1109-b829-dd6afa0261c8" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax_7844f872-c1cf-e36b-b23f-b6ddec8c62e8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_cabf789f-6ec6-1109-b829-dd6afa0261c8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax_adf09d76-94f3-79db-449c-2c51cd08c316" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_cabf789f-6ec6-1109-b829-dd6afa0261c8" xlink:to="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax_adf09d76-94f3-79db-449c-2c51cd08c316" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_72e990d1-994f-eb9d-32ca-ee501d571e74" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_cabf789f-6ec6-1109-b829-dd6afa0261c8" xlink:to="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_72e990d1-994f-eb9d-32ca-ee501d571e74" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfDefinedBenefitObligationsPlanAssetsAndFundedStatusDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_39b41dd7-e18e-f7b7-a9b1-8d77b8bbb39c" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax_a7e7c196-0b16-8ef2-04f9-be19de085fc7" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_39b41dd7-e18e-f7b7-a9b1-8d77b8bbb39c" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax_a7e7c196-0b16-8ef2-04f9-be19de085fc7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax_48c99ab0-53fe-d3dc-e3b0-6074dc6e4977" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_39b41dd7-e18e-f7b7-a9b1-8d77b8bbb39c" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax_48c99ab0-53fe-d3dc-e3b0-6074dc6e4977" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_ba6fb524-25a2-9912-2ce3-daf35bbcf9c3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_a57e9aa7-191d-46c2-2e04-3fd2e411d7da" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_ba6fb524-25a2-9912-2ce3-daf35bbcf9c3" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_a57e9aa7-191d-46c2-2e04-3fd2e411d7da" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_1d5e04b8-b6a0-335a-2c79-60834f9a1f25" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_ba6fb524-25a2-9912-2ce3-daf35bbcf9c3" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_1d5e04b8-b6a0-335a-2c79-60834f9a1f25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_03c8dcd1-fc7d-1caf-99fe-5edccee1c0fb" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_67fc7f3e-d62f-b42a-5539-a726e48a9426" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_03c8dcd1-fc7d-1caf-99fe-5edccee1c0fb" xlink:to="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_67fc7f3e-d62f-b42a-5539-a726e48a9426" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_9cc42d15-a7a0-2267-301d-4a46d802a1f2" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_03c8dcd1-fc7d-1caf-99fe-5edccee1c0fb" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_9cc42d15-a7a0-2267-301d-4a46d802a1f2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_540758d9-5c85-d758-1cf1-4856b8f457a3" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_03c8dcd1-fc7d-1caf-99fe-5edccee1c0fb" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_540758d9-5c85-d758-1cf1-4856b8f457a3" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfExpectedBenefitPaymentsToBePaidDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfPensionPlanAssetsWithinFairValueHierarchyDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfPlanAssetsAcrossAssetClassesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfWeightedAverageAssumptionsUsedInComputingBenefitObligationsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansScheduleOfWeightedAverageAssumptionsUsedInComputingNetPeriodicBenefitCostDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/PensionAndOtherPostRetirementBenefitPlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/QuarterlyDataTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/QuarterlyDataUnaudited" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/QuarterlyDataUnauditedScheduleOfQuarterlyFinancialInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ScheduleIiValuationAndQualifyingAccounts" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ScheduleIiValuationAndQualifyingAccountsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationScheduleOfAdditionalProductLineSalesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationScheduleOfDepreciationAndAmortizationExpenseIncludedWithinSegmentIncomeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationScheduleOfNetSalesAndEarningsBySegmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationScheduleOfSegmentInformationByGeographyDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationScheduleOfUnallocatedMarkToMarketGainsLossesOnCommodityDerivativesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SegmentInformationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebt" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtLongTermDebtInterestRatesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtLongTermDebtNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtScheduleOfLongTermDebtInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtScheduleOfMaturitiesOfLongTermDebtDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtScheduleOfNetInterestExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_2919f63b-33a2-2107-5264-212ca7a03283" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_2919f63b-33a2-2107-5264-212ca7a03283" xlink:to="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_67350937-b93b-8ace-3db0-138d5fe4c955" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:to="loc_us-gaap_InterestExpenseDebt_67350937-b93b-8ace-3db0-138d5fe4c955" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestCostsCapitalizedAdjustment" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_f0af438e-c9a3-ab63-9288-04039b8892dd" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:to="loc_us-gaap_InterestCostsCapitalizedAdjustment_f0af438e-c9a3-ab63-9288-04039b8892dd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_d1f3a8d2-a9eb-dfaa-d8d8-e9a2b8c4ce0c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_2919f63b-33a2-2107-5264-212ca7a03283" xlink:to="loc_us-gaap_InvestmentIncomeInterest_d1f3a8d2-a9eb-dfaa-d8d8-e9a2b8c4ce0c" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtShortTermDebtNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/ShortAndLongTermDebtTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlans" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansScheduleOfCompensationExpenseAndIncomeTaxBenefitsForStockBasedCompensationProgramsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansScheduleOfFairValueWeightedAverageAssumptionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansScheduleOfPsusAndRsusActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansScheduleOfPsusAndRsusFairValueWeightedAverageAssumptionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansScheduleOfStockOptionActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansScheduleOfStockOptionInformationByExercisePriceRangeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansStockCompensationPlansNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/StockCompensationPlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesAccountsReceivableTradeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesComputerSoftwareDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesDescriptionOfBusinessAndBasisOfPresentationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesInventoriesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesRecentAccountingPronouncementsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesRevenueRecognitionDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SummaryOfSignificantAccountingPoliciesSellingMarketingAndAdministrativeExpenseDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SupplementalBalanceSheetInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SupplementalBalanceSheetInformationScheduleOfSupplementalBalanceSheetInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_4d245d7e-ad6c-dd35-41be-465e2f0e7195" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_4d245d7e-ad6c-dd35-41be-465e2f0e7195" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_39b41dd7-e18e-f7b7-a9b1-8d77b8bbb39c" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_39b41dd7-e18e-f7b7-a9b1-8d77b8bbb39c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax" xlink:label="loc_us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_c7ffbd7d-2001-4398-e355-45d12a81caeb" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:to="loc_us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_c7ffbd7d-2001-4398-e355-45d12a81caeb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_a2b836a7-cc87-0e4f-38a0-c91a29535622" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_a2b836a7-cc87-0e4f-38a0-c91a29535622" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedMarketingCostsCurrent" xlink:label="loc_us-gaap_AccruedMarketingCostsCurrent_61b7c309-64a4-994a-2243-5146c70ad44d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_AccruedMarketingCostsCurrent_61b7c309-64a4-994a-2243-5146c70ad44d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_b6b21d1b-243c-e4c1-6309-f66e30ef6420" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_b6b21d1b-243c-e4c1-6309-f66e30ef6420" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_fa7787c9-a33c-d084-bb97-5e2455f77a4c" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_fa7787c9-a33c-d084-bb97-5e2455f77a4c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FIFOInventoryAmount" xlink:label="loc_us-gaap_FIFOInventoryAmount_10111ecb-d599-e798-4b6c-88b29b2d6e33" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:to="loc_us-gaap_FIFOInventoryAmount_10111ecb-d599-e798-4b6c-88b29b2d6e33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves_a142eb63-af8d-4212-6321-d7c0ac27f958" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FIFOInventoryAmount_10111ecb-d599-e798-4b6c-88b29b2d6e33" xlink:to="loc_us-gaap_InventoryRawMaterialsNetOfReserves_a142eb63-af8d-4212-6321-d7c0ac27f958" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="loc_us-gaap_InventoryWorkInProcessNetOfReserves_f4920785-d6c0-a217-e01a-0e0ef529643a" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FIFOInventoryAmount_10111ecb-d599-e798-4b6c-88b29b2d6e33" xlink:to="loc_us-gaap_InventoryWorkInProcessNetOfReserves_f4920785-d6c0-a217-e01a-0e0ef529643a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_2dee2782-8369-5635-44bf-51d0e8aa0f1e" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FIFOInventoryAmount_10111ecb-d599-e798-4b6c-88b29b2d6e33" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_2dee2782-8369-5635-44bf-51d0e8aa0f1e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryLIFOReserve" xlink:label="loc_us-gaap_InventoryLIFOReserve_ff6ca36c-cad2-b35a-3d20-1aff47f97e24" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:to="loc_us-gaap_InventoryLIFOReserve_ff6ca36c-cad2-b35a-3d20-1aff47f97e24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_fba23373-de6f-ce17-8b6b-96f07be02197" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_fba23373-de6f-ce17-8b6b-96f07be02197" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_dcf3df0d-2155-35f6-715d-83a9bc9cf3fb" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_dcf3df0d-2155-35f6-715d-83a9bc9cf3fb" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_OtherMiscellaneousAssetsNonCurrent" xlink:label="loc_hsy_OtherMiscellaneousAssetsNonCurrent_d8849080-3b6c-ccae-0a85-0069446363d5" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:to="loc_hsy_OtherMiscellaneousAssetsNonCurrent_d8849080-3b6c-ccae-0a85-0069446363d5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Land" xlink:label="loc_us-gaap_Land_008d078c-9a2a-722c-5c77-985ebb0cef73" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:to="loc_us-gaap_Land_008d078c-9a2a-722c-5c77-985ebb0cef73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BuildingsAndImprovementsGross" xlink:label="loc_us-gaap_BuildingsAndImprovementsGross_f1ca2698-ef44-aef0-3195-46d5b5f09667" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:to="loc_us-gaap_BuildingsAndImprovementsGross_f1ca2698-ef44-aef0-3195-46d5b5f09667" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="loc_us-gaap_MachineryAndEquipmentGross_4f9f456f-b99f-98cb-4c0d-8686ab07bcd2" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:to="loc_us-gaap_MachineryAndEquipmentGross_4f9f456f-b99f-98cb-4c0d-8686ab07bcd2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_849c20f4-7842-f86b-ff81-0b112bbf996c" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:to="loc_us-gaap_ConstructionInProgressGross_849c20f4-7842-f86b-ff81-0b112bbf996c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7b7a3a8d-eb3d-0c85-68cc-b3d4d184ff23" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7b7a3a8d-eb3d-0c85-68cc-b3d4d184ff23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent_c98aa634-a425-95e7-1d37-67e0989fceff" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:to="loc_us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent_c98aa634-a425-95e7-1d37-67e0989fceff" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_c6e48a52-cc78-9c88-a61e-8e078196d298" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_c6e48a52-cc78-9c88-a61e-8e078196d298" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_OtherMiscellaneousLiabilitiesNonCurrent" xlink:label="loc_hsy_OtherMiscellaneousLiabilitiesNonCurrent_45efcab5-58fe-6bec-857d-006944133db7" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:to="loc_hsy_OtherMiscellaneousLiabilitiesNonCurrent_45efcab5-58fe-6bec-857d-006944133db7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="arc" />
    <link:loc xlink:href="hsy-20191231.xsd#hsy_PrepaidExpensesandOther" xlink:label="loc_hsy_PrepaidExpensesandOther_492e6638-fb18-a2c8-3cf6-006944774391" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseCurrentAndNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_17b4da49-994e-06fa-b9be-170b91b04689" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_PrepaidExpensesandOther_492e6638-fb18-a2c8-3cf6-006944774391" xlink:to="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_17b4da49-994e-06fa-b9be-170b91b04689" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_f30b9be6-59bd-43dd-a4a4-1c4cbaaa1790" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_PrepaidExpensesandOther_492e6638-fb18-a2c8-3cf6-006944774391" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_f30b9be6-59bd-43dd-a4a4-1c4cbaaa1790" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_7832082e-fa39-48cc-a655-249c101debf9" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_hsy_PrepaidExpensesandOther_492e6638-fb18-a2c8-3cf6-006944774391" xlink:to="loc_us-gaap_OtherAssetsCurrent_7832082e-fa39-48cc-a655-249c101debf9" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.hersheys.com/role/SupplementalBalanceSheetInformationTables" xlink:type="extended" />
</link:linkbase>