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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureLongTermDebtFairValueOfLongTermDebtDetails" id="DisclosureLongTermDebtFairValueOfLongTermDebtDetails">
        <link:definition>40906 - Disclosure - Long-Term Debt (Fair Value Of Long-Term Debt) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureInterestRateSwapsNarrativeDetails" id="DisclosureInterestRateSwapsNarrativeDetails">
        <link:definition>41001 - Disclosure - Interest Rate Swaps (Narrative) (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureInterestRateSwapsScheduleOfInterestRateSwapLiabilitiesDetails" id="DisclosureInterestRateSwapsScheduleOfInterestRateSwapLiabilitiesDetails">
        <link:definition>41002 - Disclosure - Interest Rate Swaps (Schedule Of Interest Rate Swap Liabilities) (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureRelatedPartyTransactionsDetails" id="DisclosureRelatedPartyTransactionsDetails">
        <link:definition>41101 - Disclosure - Related Party Transactions (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosurePropertyChargesAndOtherDetails" id="DisclosurePropertyChargesAndOtherDetails">
        <link:definition>41201 - Disclosure - Property Charges And Other (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:definition>41301 - Disclosure - Noncontrolling Interest (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureCommitmentsAndContingenciesDetails" id="DisclosureCommitmentsAndContingenciesDetails">
        <link:definition>41501 - Disclosure - Commitments And Contingencies (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureIncomeTaxesDetails" id="DisclosureIncomeTaxesDetails">
        <link:definition>41601 - Disclosure - Income Taxes (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureSegmentInformationSummaryOfAssetsBySegmentDetails" id="DisclosureSegmentInformationSummaryOfAssetsBySegmentDetails">
        <link:definition>41701 - Disclosure - Segment Information (Summary Of Assets By Segment) (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureSegmentInformationSummaryOfOperationsBySegmentDetails" id="DisclosureSegmentInformationSummaryOfOperationsBySegmentDetails">
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureSubsequentEventsDetails" id="DisclosureSubsequentEventsDetails">
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:linkbaseRef xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:href="wynn-20120331_pre.xml" xlink:title="Presentation Links, all" />
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  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
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  <element id="wynn_PreConstructionCompletionPaymentsMember" name="PreConstructionCompletionPaymentsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_DebtRedemptionPriceAsPercentageOfPrincipal" name="DebtRedemptionPriceAsPercentageOfPrincipal" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <element id="wynn_PercentageOfPrincipalRepaymentOnEventOfLossOnSaleOfAssets" name="PercentageOfPrincipalRepaymentOnEventOfLossOnSaleOfAssets" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <element id="wynn_CotaiDevelopmentAndLandConcessionContractMember" name="CotaiDevelopmentAndLandConcessionContractMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_RedemptionPricePromissoryNotePrincipalAmount" name="RedemptionPricePromissoryNotePrincipalAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
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  <element id="wynn_RedemptionPricePromissoryNoteMaturityDate" name="RedemptionPricePromissoryNoteMaturityDate" nillable="true" type="invest:dateStringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_RedemptionPricePromissoryNoteInterestRate" name="RedemptionPricePromissoryNoteInterestRate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
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  <element id="wynn_WynnMacauSeniorTermLoanFacilitiesMember" name="WynnMacauSeniorTermLoanFacilitiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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</schema>
</XBRL>
