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

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2013-04-24</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000095521</issuerCik>
        <issuerName>SUPERVALU INC</issuerName>
        <issuerTradingSymbol>SVU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001333099</rptOwnerCik>
            <rptOwnerName>Haugarth Janel S</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7075 FLYING CLOUD DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>EDEN PRAIRIE</rptOwnerCity>
            <rptOwnerState>MN</rptOwnerState>
            <rptOwnerZipCode>55344</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP, Pres, Indep Bus/Supply Ch</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2013-04-24</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>5990.0</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>6.01</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>114521</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2077.365</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>by 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Withholding of shares of common stock under the Issuer's 2007 Stock Plan to satisfy tax withholding obligations in transaction exempt under Rule 16b-3.</footnote>
    </footnotes>

    <remarks>This filing is deemed to also amend the Form 4 filed on 5/9/13 by the reporting person, subsequent to the missed Form 4.</remarks>

    <ownerSignature>
        <signatureName>By: Stuart D. Mcfarland, Attorney in Fact For: Janel S. Haugarth</signatureName>
        <signatureDate>2013-11-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0306
4
2013-04-24
0
0000095521
SUPERVALU INC
SVU
0001333099
Haugarth Janel S
7075 FLYING CLOUD DRIVE
EDEN PRAIRIE
MN
55344
0
1
0
0
EVP, Pres, Indep Bus/Supply Ch
Common Stock
2013-04-24
4
D
0
5990.0
6.01
D
114521
D
Common Stock
2077.365
I
by 401(k)
Withholding of shares of common stock under the Issuer's 2007 Stock Plan to satisfy tax withholding obligations in transaction exempt under Rule 16b-3.
This filing is deemed to also amend the Form 4 filed on 5/9/13 by the reporting person, subsequent to the missed Form 4.
By: Stuart D. Mcfarland, Attorney in Fact For: Janel S. Haugarth
2013-11-26