<?xml version="1.0"?><ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-08-29</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0001094238</issuerCik><issuerName>HARRIS INTERACTIVE INC</issuerName>        <issuerTradingSymbol>HPOL</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001238095</rptOwnerCik><rptOwnerName>SHECTER HOWARD L</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>C/O MORGAN, LEWIS</rptOwnerStreet1><rptOwnerStreet2>1701 MARKET STREET</rptOwnerStreet2><rptOwnerCity>PHILADELPHIA</rptOwnerCity><rptOwnerState>PA</rptOwnerState><rptOwnerZipCode>19103</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</value></securityTitle><transactionDate><value>2003-08-29</value></transactionDate><deemedExecutionDate></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>40000</value></transactionShares><transactionPricePerShare><value>7.2113</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>13320</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></nonDerivativeTransaction></nonDerivativeTable><footnotes></footnotes><remarks></remarks><ownerSignature><signatureName>Howard L. Shecter/Jane B. Giles POA</signatureName><signatureDate>2003-09-02</signatureDate></ownerSignature></ownershipDocument>

