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  <xs:element id="din_LessorDirectFinanceLeasePaymentsToBeReceivedThereafter" abstract="false" name="LessorDirectFinanceLeasePaymentsToBeReceivedThereafter" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_LessorDirectFinanceLeasePaymentsToBeReceived" abstract="false" name="LessorDirectFinanceLeasePaymentsToBeReceived" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_GuarantorObligationsMaximumExposureExcludingUnexercisedOptionPeriodsUndiscounted" abstract="false" name="GuarantorObligationsMaximumExposureExcludingUnexercisedOptionPeriodsUndiscounted" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_A2022RepurchaseProgramMember" abstract="true" name="A2022RepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_CumulativeAmountOfSharesRepurchased" abstract="false" name="CumulativeAmountOfSharesRepurchased" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="din_CumulativePaymentsForRepurchaseOfCommonStock" abstract="false" name="CumulativePaymentsForRepurchaseOfCommonStock" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_O2022Q4DividendsMember" abstract="true" name="O2022Q4DividendsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_O2023Q1DividendsMember" abstract="true" name="O2023Q1DividendsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_O2023Q2DividendsMember" abstract="true" name="O2023Q2DividendsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_O2023Q3DividendsMember" abstract="true" name="O2023Q3DividendsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_OffMarketLeasesMember" abstract="true" name="OffMarketLeasesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_RoboticAutomationCompanyInvestmentMember" abstract="true" name="RoboticAutomationCompanyInvestmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_RestructuringCostsAndAssetImpairmentChargesIncludingGoodwillIncreaseDecreaseAbstract" abstract="true" name="RestructuringCostsAndAssetImpairmentChargesIncludingGoodwillIncreaseDecreaseAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="din_RestructuringChargesPeriodIncreaseDecrease" abstract="false" name="RestructuringChargesPeriodIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_GoodwillImpairmentLossPeriodIncreaseDecrease" abstract="false" name="GoodwillImpairmentLossPeriodIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_ImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwillPeriodIncreaseDecrease" abstract="false" name="ImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwillPeriodIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_OtherAssetImpairmentChargesPeriodIncreaseDecrease" abstract="false" name="OtherAssetImpairmentChargesPeriodIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_RestructuringCostsAndAssetImpairmentChargesPeriodIncreaseDecrease" abstract="false" name="RestructuringCostsAndAssetImpairmentChargesPeriodIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_WorkInProgressAssetsMember" abstract="true" name="WorkInProgressAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_IHOPRestaurantClosureMember" abstract="true" name="IHOPRestaurantClosureMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_ExitOfOfficeSpaceMember" abstract="true" name="ExitOfOfficeSpaceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_NumberOfRestaurantsRelatedToRestructuringAndRelatedCosts" abstract="false" name="NumberOfRestaurantsRelatedToRestructuringAndRelatedCosts" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="din_TwoThousandNineteenStockIncentivePlanMember" abstract="true" name="TwoThousandNineteenStockIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_OfficersDirectorsandEmployeesMember" abstract="true" name="OfficersDirectorsandEmployeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_RestrictedStockandRestrictedStockUnitsMember" abstract="true" name="RestrictedStockandRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_LongTermIncentivePlanMember" abstract="true" name="LongTermIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_ShareBasedCompensationMultiplierForTargetAwardBasedOnTotalShareholderReturnOnCommonStock" abstract="false" name="ShareBasedCompensationMultiplierForTargetAwardBasedOnTotalShareholderReturnOnCommonStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="din_AllocatedShareBasedCompensationExpenseEquityClassifiedAwards" abstract="false" name="AllocatedShareBasedCompensationExpenseEquityClassifiedAwards" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_AllocatedShareBasedCompensationCreditExpenseLiabilityClassifiedAwards" abstract="false" name="AllocatedShareBasedCompensationCreditExpenseLiabilityClassifiedAwards" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_DefinedContributionPensionAndOtherPostretirementPlansAxis" abstract="true" name="DefinedContributionPensionAndOtherPostretirementPlansAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="din_DefinedContributionPensionAndOtherPostretirementPlansDomain" abstract="true" name="DefinedContributionPensionAndOtherPostretirementPlansDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_FirstTierOfEmployeesEligibleCompensationDeferralMember" abstract="true" name="FirstTierOfEmployeesEligibleCompensationDeferralMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_SecondTierOfEmployeesEligibleCompensationDeferralMember" abstract="true" name="SecondTierOfEmployeesEligibleCompensationDeferralMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesEligibleCompensationDeferralPercent" abstract="false" name="DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesEligibleCompensationDeferralPercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="din_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOfficerCompensationPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOfficerCompensationPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="din_EffectiveIncomeTaxRateReconciliationChangeinAccountingPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationChangeinAccountingPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="din_EffectiveIncomeTaxRateReconciliationChangeInUnrecognizedTaxBenefits" abstract="false" name="EffectiveIncomeTaxRateReconciliationChangeInUnrecognizedTaxBenefits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="din_EffectiveIncomeTaxRateReconciliationChangeinEnactedTaxRateStateandLocalPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationChangeinEnactedTaxRateStateandLocalPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="din_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="din_IncomeTaxPaidFederalStateAndLocalAfterRefundReceived" abstract="false" name="IncomeTaxPaidFederalStateAndLocalAfterRefundReceived" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_DeferredTaxAssetsLeaseLiability" abstract="false" name="DeferredTaxAssetsLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_DeferredTaxAssetsTaxAttributes" abstract="false" name="DeferredTaxAssetsTaxAttributes" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_DeferredTaxLiabilitiesDifferencesInCapitalizationAndDepreciation" abstract="false" name="DeferredTaxLiabilitiesDifferencesInCapitalizationAndDepreciation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_UnrecognizedTaxBenefitsDecreaseResultingfromSettlementswithTaxingAuthoritiesofLapseofApplicateStatuteofLimitations" abstract="false" name="UnrecognizedTaxBenefitsDecreaseResultingfromSettlementswithTaxingAuthoritiesofLapseofApplicateStatuteofLimitations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_EarningsPerShareBasicAndDilutedEPSAbstract" abstract="true" name="EarningsPerShareBasicAndDilutedEPSAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="din_RentalSegmentMember" abstract="true" name="RentalSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_FranchisorExcludingAdvertisingRevenueMember" abstract="true" name="FranchisorExcludingAdvertisingRevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_RentalFinanceLeaseInterestExpense" abstract="false" name="RentalFinanceLeaseInterestExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_IHOPRestaurantsMember" abstract="true" name="IHOPRestaurantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_BusinessCombinationRecognizedAssetAcquiredOffMarketLease" abstract="false" name="BusinessCombinationRecognizedAssetAcquiredOffMarketLease" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_BusinessCombinationRecognizedAssetAcquiredInventoryAndOtherCurrentAssets" abstract="false" name="BusinessCombinationRecognizedAssetAcquiredInventoryAndOtherCurrentAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_BusinessCombinationRecognizedAssetAcquiredCurrentAssetsReacquiredFranchiseRights" abstract="false" name="BusinessCombinationRecognizedAssetAcquiredCurrentAssetsReacquiredFranchiseRights" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="din_ApplebeesRestaurantAssetsMember" abstract="true" name="ApplebeesRestaurantAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="din_NumberOfFranchiseAgreements" abstract="false" name="NumberOfFranchiseAgreements" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="din_DisposalGroupIncludingDiscontinuedOperationConsiderationNoteReceivable" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationConsiderationNoteReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
