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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>
        <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/DisclosureInterestRateSwapsInterestRateSwapLiabilitiesDetails" id="DisclosureInterestRateSwapsInterestRateSwapLiabilitiesDetails">
        <link:definition>41002 - Disclosure - Interest Rate Swaps (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/DisclosurePropertyChargesAndOtherNarrativeDetails" id="DisclosurePropertyChargesAndOtherNarrativeDetails">
        <link:definition>41201 - Disclosure - Property Charges And Other (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/DisclosureNoncontrollingInterestDetails" id="DisclosureNoncontrollingInterestDetails">
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureStockholdersEquityDetails" id="DisclosureStockholdersEquityDetails">
        <link:definition>41401 - Disclosure - Stockholders Equity (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>41601 - Disclosure - Commitments And Contingencies (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.wynnresorts.com/2011-03-31/role/DisclosureIncomeTaxesDetails" id="DisclosureIncomeTaxesDetails">
        <link:definition>41701 - Disclosure - Income Taxes (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/DisclosureSegmentInformationSummaryOfAssetsBySegmentDetails" id="DisclosureSegmentInformationSummaryOfAssetsBySegmentDetails">
        <link:definition>41801 - Disclosure - Segment Information (Summary Of Assets By Segment) (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/DisclosureSegmentInformationSummaryOfOperationsBySegmentDetails" id="DisclosureSegmentInformationSummaryOfOperationsBySegmentDetails">
        <link:definition>41802 - Disclosure - Segment Information (Summary Of Operations 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/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-20110630_pre.xml" xlink:title="Presentation Links, all" />
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</XBRL>
