<SUBMISSION>
<ACCESSION-NUMBER>0001209191-07-029104
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20070508
<FILING-DATE>20070509
<DATE-OF-FILING-DATE-CHANGE>20070509
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>WYNN RESORTS LTD
<CIK>0001174922
<ASSIGNED-SIC>7990
<IRS-NUMBER>460484987
<FISCAL-YEAR-END>1113
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>3145 LAS VEGAS BLVD S.
<CITY>LAS VEGAS
<STATE>NV
<ZIP>89109
<PHONE>7027334444
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>3145 LAS VEGAS BLVD S.
<CITY>LAS VEGAS
<STATE>NV
<ZIP>89109
</MAIL-ADDRESS>
</ISSUER>
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>MORAN JOHN A
<CIK>0001195872
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-50028
<FILM-NUMBER>07833831
</FILING-VALUES>
<BUSINESS-ADDRESS>
<PHONE>5616590075
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>1424 S. OCEAN BLVD
<CITY>PALM BEACH
<STATE>FL
<ZIP>33480
</MAIL-ADDRESS>
</REPORTING-OWNER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-05-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001174922</issuerCik>
        <issuerName>WYNN RESORTS LTD</issuerName>
        <issuerTradingSymbol>WYNN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001195872</rptOwnerCik>
            <rptOwnerName>MORAN JOHN A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O WYNN RESORTS, LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>3131 LAS VEGAS BOULEVARD SOUTH</rptOwnerStreet2>
            <rptOwnerCity>LAS VEGAS</rptOwnerCity>
            <rptOwnerState>NV</rptOwnerState>
            <rptOwnerZipCode>89109</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, par value $0.01</value>
            </securityTitle>
            <transactionDate>
                <value>2007-05-08</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, par value $0.01</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>120500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Restricted shares of common stock, par value $0.01 per share, of Wynn Resorts, Limited (the &quot;Company&quot;) granted pursuant to the Company's 2002 Stock Incentive Plan.  Shares vest on May 8, 2012.  If the reporting person ceases to be a director before the shares are fully vested, the shares will vest on a pro rata basis, 20% per year, based upon the number of years served since the grant date.</footnote>
        <footnote id="F2">Includes: (i) 120,000 shares of the Company's common stock held by Texas Gulf Partners in which Mr. Moran is a partner; and (ii) 500 shares of the Company's common stock held by the Carole Ann Moran Revocable Trust for the benefit of Mr. Moran's wife, as to which Mr. Moran disclaims beneficial ownership.  The filing of this report is not an admission that Mr. Moran is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ John Strzemp, as attorney-in-fact for John A. Moran</signatureName>
        <signatureDate>2007-05-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
