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  <xs:element id="panw_FiscalYear2022Member" abstract="true" name="FiscalYear2022Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="panw_FiscalYear2023Member" abstract="true" name="FiscalYear2023Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="panw_ShareBasedPaymentArrangementTrancheFourMember" abstract="true" name="ShareBasedPaymentArrangementTrancheFourMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="panw_ShareBasedCompensationPaymentAwardPerformanceTargetStockPriceCommonStockPrice" abstract="false" name="ShareBasedCompensationPaymentAwardPerformanceTargetStockPriceCommonStockPrice" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="panw_ShareBasedCompensationArrangementShareBasedPaymentAwardVestingConditionThresholdAverageClosingPriceDays" abstract="false" name="ShareBasedCompensationArrangementShareBasedPaymentAwardVestingConditionThresholdAverageClosingPriceDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="panw_SharebasedCompensationArrangementbySharebasedPaymentAwardOfferingPeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOfferingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="panw_PurchasePeriodsInEmployeeStockPurchasePlanESPPOfferingPeriod" abstract="false" name="PurchasePeriodsInEmployeeStockPurchasePlanESPPOfferingPeriod" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="panw_SharebasedCompensationArrangementbySharebasedPaymentAwardPurchasePeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardPurchasePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="panw_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPurchaseOfCommonStockValuePerEmployee" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPurchaseOfCommonStockValuePerEmployee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_StockOptionswithServiceConditionMember" abstract="true" name="StockOptionswithServiceConditionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="panw_SharebasedCompensationArrangementbySharebasedPaymentAwardSharesAvailableforGrantRollForward" abstract="true" name="SharebasedCompensationArrangementbySharebasedPaymentAwardSharesAvailableforGrantRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="panw_SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofGrantsinPeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofGrantsinPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="panw_SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofForfeituresinPeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofForfeituresinPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="panw_ShareBasedCompensationArrangementbyShareBasedPaymentAwardESPPGrantDateFairValueMinimum" abstract="false" name="ShareBasedCompensationArrangementbyShareBasedPaymentAwardESPPGrantDateFairValueMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="panw_SharebasedCompensationArrangementbySharebasedPaymentAwardESPPGrantDateFairValueMaximum" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardESPPGrantDateFairValueMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="panw_DeferredTaxAssetsOperatingLeaseLiabilities" abstract="false" name="DeferredTaxAssetsOperatingLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_DeferredTaxAssetsFixedAssetsAndIntangibleAssets" abstract="false" name="DeferredTaxAssetsFixedAssetsAndIntangibleAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_DeferredTaxLiabilitiesDomesticEffectOfForeignTaxAssets" abstract="false" name="DeferredTaxLiabilitiesDomesticEffectOfForeignTaxAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_NetDeferredTaxAssetsLiabilities" abstract="false" name="NetDeferredTaxAssetsLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_NetChangeInIncomeTaxExpenseBenefit" abstract="false" name="NetChangeInIncomeTaxExpenseBenefit" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_DeferredTaxBenefit" abstract="false" name="DeferredTaxBenefit" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_DeferredTaxExpense" abstract="false" name="DeferredTaxExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_TaxAuditSettlementInterestAndPenaltiesAmount" abstract="false" name="TaxAuditSettlementInterestAndPenaltiesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="panw_RestrictedStockUnitsRSUsandPerformanceStockUnitsPSUsMember" abstract="true" name="RestrictedStockUnitsRSUsandPerformanceStockUnitsPSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="panw_CountriesExcludingUnitedStatesAndIsraelMember" abstract="true" name="CountriesExcludingUnitedStatesAndIsraelMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="panw_QRadarSaaSAssetsMember" abstract="true" name="QRadarSaaSAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
