<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2007-06-29</periodOfReport>

    <dateOfOriginalSubmission>2007-07-06</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001274211</issuerCik>
        <issuerName>SALAMON GROUP INC</issuerName>
        <issuerTradingSymbol>SLMU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001405801</rptOwnerCik>
            <rptOwnerName>Salamon John E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>413-1028 ALBERNI ST.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>VANCOUVER</rptOwnerCity>
            <rptOwnerState>A1</rptOwnerState>
            <rptOwnerZipCode>V6E 1A3</rptOwnerZipCode>
            <rptOwnerStateDescription>BRITISH COLUMBIA, CANADA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Executive Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock with $.001 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2007-06-29</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>6291660</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.05</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>11291660</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Space Globe Technologies Ltd is wholly owned by John E Salamon</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">1. Explantion of admendment - the Form 4 filed on 2007-07-06 contained an error on line 5. The erroneous total of 12,791,660 included 1,500,000 shares held directly (D) by John E. Salamon. Line 5 has been corrected above to show the actual holdings of Space Globe Technologies Ltd.</footnote>
        <footnote id="F2">Pursuant to a written agreement Space Globe Technologies Ltd. (&quot;Space Globe&quot;) a B.C. Canada corporation asigned its right, title and interest in three pending patents to the issuer in exchange for 4,500,000 restricted shares of the common stock of the issuer at a price of $.05 a share. Space Globe agreed to accept an addtional 1,791,660 restricted shares of the capital stock of the issuer in settlement of a debt owed to Space Globe. John E. Salamon is the sole shareholder of Space Globe and the majority shareholder, a director and the Chief Executive Officer of the issuer.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ John E. Salamon</signatureName>
        <signatureDate>2008-05-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
