<?xml version="1.0"?><ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-09-17</periodOfReport><notSubjectToSection16>0</notSubjectToSection16>
    <issuer>
        <issuerCik>0000895651</issuerCik>
        <issuerName>SIGHT RESOURCE CORP</issuerName>
        <issuerTradingSymbol>VISN</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001213855</rptOwnerCik>
            <rptOwnerName>BRUSTIO MARCO</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIGHT RESOURCE CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>6725 MIAMI AVENUE</rptOwnerStreet2>
            <rptOwnerCity>CINCINNATI</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>45243</rptOwnerZipCode>
            <rptOwnerStateDescription>LUXEMBOURG</rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>1</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock</value><footnoteId id="F1" /></securityTitle><transactionDate><value>2003-09-17</value></transactionDate><deemedExecutionDate></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>466667</value></transactionShares><transactionPricePerShare><value>0.2</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>6447178</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>By Corporation</value><footnoteId id="F2" /></natureOfOwnership></ownershipNature></nonDerivativeTransaction></nonDerivativeTable><footnotes><footnote id="F1">The Reporting Person has an indirect beneficial interest through an affiliate which is the direct owner of more than 10% of Sight Resource Corporation Common Stock.</footnote><footnote id="F2">These securities are beneficially owned by La Sesta S.A., a Luxembourg company ("La Sesta").  The Reporting Person is a director and is the president of La Sesta.  The Reporting Person's spouse is a shareholder of La Sesta. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest in La Sesta.</footnote></footnotes><remarks></remarks><ownerSignature><signatureName>MARCO BRUSTIO

by Carene Kunkler, as Attorney-in-Fact pursuant to Power of Attorney filed herewith.</signatureName><signatureDate>2003-09-17</signatureDate></ownerSignature></ownershipDocument>

