<?xml version="1.0"?><ownershipDocument>    <schemaVersion>X0101</schemaVersion><documentType>4</documentType><periodOfReport>2003-04-25</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>85408</issuerCik>        <issuerName>ROWAN COMPANIES INC</issuerName><issuerTradingSymbol>RDC</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>1183344</rptOwnerCik>            <rptOwnerName>FOX WILLIAM T III</rptOwnerName>        </reportingOwnerId>        <reportingOwnerAddress>            <rptOwnerStreet1>  </rptOwnerStreet1>            <rptOwnerStreet2>  </rptOwnerStreet2>            <rptOwnerCity>  </rptOwnerCity>            <rptOwnerState>  </rptOwnerState>            <rptOwnerZipCode>  </rptOwnerZipCode>        </reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><derivativeSecurity><securityTitle><value>Option (Right to Buy)</value><footnoteId id="F1" /></securityTitle><conversionOrExercisePrice><value>21.19</value></conversionOrExercisePrice><transactionDate><value>2003-04-25</value></transactionDate><deemedExecutionDate><value>2003-05-06</value></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>6000</value></transactionShares><transactionValue><value>0</value></transactionValue><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>2004-04-25</value></exerciseDate><expirationDate><value>2013-04-25</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>6000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>6000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeSecurity><footnotes><footnote id="F1">This Option was granted April 25, 2003 under the Rowan Companies, Inc. 1998 Nonemployee Directors Stock Option Plan in a transaction exempt under Rule 16b-3. This option, which was acknowledged and accepted by the Reporting Person on May 6, 2003, becomes 100% exercisable one year from the date of grant.</footnote></footnotes><ownerSignature><signatureName> /s/ Mark Hay *** See Power of Attorney Attached</signatureName><signatureDate>2003-05-06</signatureDate></ownerSignature></ownershipDocument>

