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  <xsd:element abstract="true" id="urgn_LeaseAgreementForOfficeInLosAngelesCaliforniaMember" name="LeaseAgreementForOfficeInLosAngelesCaliforniaMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_LeaseAgreementForOfficeInPrincetonNewJerseyMember" name="LeaseAgreementForOfficeInPrincetonNewJerseyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_LesseeOperatingLeaseLiabilityToBePaidAfterYearThree" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="urgn_LessorOperatingLeasePaymentToBeReceivedAfterNextYear" name="LessorOperatingLeasePaymentToBeReceivedAfterNextYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="urgn_LondonInterbankOfferedRateLibor1Member" name="LondonInterbankOfferedRateLibor1Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_MDAndersonMember" name="MDAndersonMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_ManufacturingEquipmentMember" name="ManufacturingEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_MonographCapitalPartnersMember" name="MonographCapitalPartnersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_NonCashNewLeaseLiabilities" name="NonCashNewLeaseLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_OtherFinancialInformationTextBlock" name="OtherFinancialInformationTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_OtherReservesMember" name="OtherReservesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_PharmakonLoanMember" name="PharmakonLoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_PlacementAgentsAndFinancialAdvisorsFees" name="PlacementAgentsAndFinancialAdvisorsFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_PrefundedWarrantMember" name="PrefundedWarrantMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_PrepaidForwardAgreementFutureCashFlowsIncreaseInPercentageOfNetSales" name="PrepaidForwardAgreementFutureCashFlowsIncreaseInPercentageOfNetSales" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_PrepaidForwardAgreementFutureCashPaymentsPercentageOfNetSales" name="PrepaidForwardAgreementFutureCashPaymentsPercentageOfNetSales" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_PrepaidForwardAgreementMinimumFutureCashFlows" name="PrepaidForwardAgreementMinimumFutureCashFlows" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="urgn_PrepaidForwardAgreementMinimumFutureCashFlowsRate" name="PrepaidForwardAgreementMinimumFutureCashFlowsRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="urgn_PrepaidForwardObligation" name="PrepaidForwardObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="urgn_PrepaidForwardObligationDisclosureTextBlock" name="PrepaidForwardObligationDisclosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_PrepaidForwardObligationExpectedCashFlowsInNextTwelveMonths" name="PrepaidForwardObligationExpectedCashFlowsInNextTwelveMonths" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="urgn_PrepaidForwardObligationPolicyPolicyTextBlock" name="PrepaidForwardObligationPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ProceedsFromPrepaidForwardArrangementNet" name="ProceedsFromPrepaidForwardArrangementNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ProceedsFromPrepaidForwardObligation" name="ProceedsFromPrepaidForwardObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="urgn_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" name="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_RTWInvestmentsMember" name="RTWInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_SalesBetween200MillionAnd300MillionMember" name="SalesBetween200MillionAnd300MillionMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_SalesBetween200MillionAnd300MillionWithFDAApprovalMember" name="SalesBetween200MillionAnd300MillionWithFDAApprovalMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_SalesOfUpTo200MillionMember" name="SalesOfUpTo200MillionMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_SalesOver300MillionMember" name="SalesOver300MillionMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_SalesOver300MillionWithFDAApprovalMember" name="SalesOver300MillionWithFDAApprovalMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_SalesReserveAccruals" name="SalesReserveAccruals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="urgn_SalesReserveUtilization" name="SalesReserveUtilization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_SalesUpTo200MillionWithFDAApprovalMember" name="SalesUpTo200MillionWithFDAApprovalMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ScheduleOfActivityInTheCarryingValueOfThePrepaidForwardLiabilityTableTextBlock" name="ScheduleOfActivityInTheCarryingValueOfThePrepaidForwardLiabilityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ScheduleOfSalesReservesTableTextBlock" name="ScheduleOfSalesReservesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ScheduleOfSupplementalInformationRelatedToLeasesTableTextBlock" name="ScheduleOfSupplementalInformationRelatedToLeasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_SecuredLongTermDebtAdditionalDraw" name="SecuredLongTermDebtAdditionalDraw" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="urgn_SecuredLongTermDebtFirstTranche" name="SecuredLongTermDebtFirstTranche" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="urgn_SecuredOvernightFinancingRateSofrMember" name="SecuredOvernightFinancingRateSofrMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardIndividualVotingPowersPercentage" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardIndividualVotingPowersPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="urgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfPurchasePriceForIndividualsHavingMoreThanTenPercentOfCombinedVotingPower" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfPurchasePriceForIndividualsHavingMoreThanTenPercentOfCombinedVotingPower" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_ShareOptionPlanMember" name="ShareOptionPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_The2019InducementPlanMember" name="The2019InducementPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_TwoThousandSeventeenEquityIncentivePlanMember" name="TwoThousandSeventeenEquityIncentivePlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_UGN102Member" name="UGN102Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_UroGenPharmaIncMember" name="UroGenPharmaIncMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-10-longterm-debt-long-term-debt-details" name="statement-statement-note-10-longterm-debt-long-term-debt-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-10-longterm-debt-tables" name="statement-statement-note-10-longterm-debt-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-11-leases-amounts-of-assets-and-liabilities-details" name="statement-statement-note-11-leases-amounts-of-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-11-leases-components-of-lease-cost-details" name="statement-statement-note-11-leases-components-of-lease-cost-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-11-leases-maturities-of-lease-liabilities-details" name="statement-statement-note-11-leases-maturities-of-lease-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-11-leases-supplemental-information-related-to-leases-details" name="statement-statement-note-11-leases-supplemental-information-related-to-leases-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-11-leases-tables" name="statement-statement-note-11-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-11-leases-undiscounted-cash-flows-to-be-received-under-sublease-details" name="statement-statement-note-11-leases-undiscounted-cash-flows-to-be-received-under-sublease-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-12-revenue-from-product-sales-net-product-sales-details" name="statement-statement-note-12-revenue-from-product-sales-net-product-sales-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-12-revenue-from-product-sales-sales-reserves-activity-details" name="statement-statement-note-12-revenue-from-product-sales-sales-reserves-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-12-revenue-from-product-sales-tables" name="statement-statement-note-12-revenue-from-product-sales-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-15-sharebased-compensation-effect-of-sharebased-compensation-on-the-condensed-consolidated-statements-of-operations-details" name="statement-statement-note-15-sharebased-compensation-effect-of-sharebased-compensation-on-the-condensed-consolidated-statements-of-operations-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-15-sharebased-compensation-tables" name="statement-statement-note-15-sharebased-compensation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-3-significant-accounting-policies-tables" name="statement-statement-note-3-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-3-significant-accounting-policies-useful-lives-of-property-and-equipment-details" name="statement-statement-note-3-significant-accounting-policies-useful-lives-of-property-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-4-other-financial-information-accounts-payable-and-accrued-expense-details" name="statement-statement-note-4-other-financial-information-accounts-payable-and-accrued-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-4-other-financial-information-interest-and-other-income-expense-net-details" name="statement-statement-note-4-other-financial-information-interest-and-other-income-expense-net-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-4-other-financial-information-tables" name="statement-statement-note-4-other-financial-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-5-inventories-inventories-details" name="statement-statement-note-5-inventories-inventories-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-5-inventories-tables" name="statement-statement-note-5-inventories-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-6-fair-value-measurements-assets-and-liabilities-measured-at-fair-value-on-a-recurring-basis-details" name="statement-statement-note-6-fair-value-measurements-assets-and-liabilities-measured-at-fair-value-on-a-recurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-6-fair-value-measurements-tables" name="statement-statement-note-6-fair-value-measurements-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-7-investments-summary-of-marketable-securities-details" name="statement-statement-note-7-investments-summary-of-marketable-securities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-7-investments-tables" name="statement-statement-note-7-investments-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-7-marketable-securities-fair-values-of-marketable-securities-by-contractual-maturity-details" name="statement-statement-note-7-marketable-securities-fair-values-of-marketable-securities-by-contractual-maturity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-8-property-and-equipment-property-and-equipment-details" name="statement-statement-note-8-property-and-equipment-property-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-8-property-and-equipment-tables" name="statement-statement-note-8-property-and-equipment-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-9-prepaid-forward-obligation-activity-in-the-carrying-value-of-the-prepaid-forward-liability-details" name="statement-statement-note-9-prepaid-forward-obligation-activity-in-the-carrying-value-of-the-prepaid-forward-liability-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-note-9-prepaid-forward-obligation-tables" name="statement-statement-note-9-prepaid-forward-obligation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="urgn_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
