<SEC-DOCUMENT>0001209191-16-114124.txt : 20160413
<SEC-HEADER>0001209191-16-114124.hdr.sgml : 20160413
<ACCEPTANCE-DATETIME>20160413165144
ACCESSION NUMBER:		0001209191-16-114124
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160411
FILED AS OF DATE:		20160413
DATE AS OF CHANGE:		20160413

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CONAGRA FOODS INC /DE/
		CENTRAL INDEX KEY:			0000023217
		STANDARD INDUSTRIAL CLASSIFICATION:	FOOD & KINDRED PRODUCTS [2000]
		IRS NUMBER:				470248710
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0531

	BUSINESS ADDRESS:	
		STREET 1:		ONE CONAGRA DR
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68102
		BUSINESS PHONE:		4022404000

	MAIL ADDRESS:	
		STREET 1:		ONE CONAGRA DRIVE
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CONAGRA INC /DE/
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NEBRASKA CONSOLIDATED MILLS CO
		DATE OF NAME CHANGE:	19721201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MESSEL SCOTT E
		CENTRAL INDEX KEY:			0001116328

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07275
		FILM NUMBER:		161569675

	MAIL ADDRESS:	
		STREET 1:		ONE CONAGRA DRIVE
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68102
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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        <issuerName>CONAGRA FOODS INC /DE/</issuerName>
        <issuerTradingSymbol>CAG</issuerTradingSymbol>
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            <rptOwnerName>MESSEL SCOTT E</rptOwnerName>
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            <rptOwnerStreet1>C/O CONAGRA FOODS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>ONE CONAGRA DRIVE</rptOwnerStreet2>
            <rptOwnerCity>OMAHA</rptOwnerCity>
            <rptOwnerState>NE</rptOwnerState>
            <rptOwnerZipCode>68102</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>SVP, Treasurer&amp;Asst. Secretary</officerTitle>
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    </reportingOwner>

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                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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                </transactionAcquiredDisposedCode>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
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                </transactionAcquiredDisposedCode>
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                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k) Plan Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
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    <derivativeTable>
        <derivativeTransaction>
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                <value>Employee Stock Options (right to buy)</value>
            </securityTitle>
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                <value>24.74</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2016-04-11</value>
            </transactionDate>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
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            </transactionCoding>
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                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>10000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
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            </expirationDate>
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                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
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                </underlyingSecurityShares>
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                    <value>0</value>
                </sharesOwnedFollowingTransaction>
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                    <value>D</value>
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            <securityTitle>
                <value>Employee Stock Options (right to buy)</value>
            </securityTitle>
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                <value>2016-04-12</value>
            </transactionDate>
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                    <value>12992</value>
                </transactionShares>
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                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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            <exerciseDate>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <value>2024-07-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>12992</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
                    <value>44490</value>
                </sharesOwnedFollowingTransaction>
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    <footnotes>
        <footnote id="F1">All of the shares being sold were acquired by the Reporting Person within the past two business days upon the exercise of stock options.</footnote>
        <footnote id="F2">Reflects holdings under the ConAgra Foods, Inc. 401(k) plan. The information in this report is based on a plan statement date of April 8, 2016.</footnote>
        <footnote id="F3">These stock options, originally covering 60,000 shares, became exercisable as to 40% on July 16, 2013, 30% on July 16, 2014, and 30% on July 16, 2015.</footnote>
        <footnote id="F4">These stock options, originally covering 57,482 shares, became exercisable as to 40% on July 14, 2015, and will become exercisable as to 30% on July 14, 2016, and 30% on July 14, 2017.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Lyn Rhoten, Attorney-in-fact</signatureName>
        <signatureDate>2016-04-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
