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

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-02-19</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000100493</issuerCik>
        <issuerName>TYSON FOODS INC</issuerName>
        <issuerTradingSymbol>(TSN)</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001450640</rptOwnerCik>
            <rptOwnerName>Webster Jeffrey</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 DON TYSON PARKWAY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SPRINGDALE</rptOwnerCity>
            <rptOwnerState>AR</rptOwnerState>
            <rptOwnerZipCode>72762</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Group VP Renewable Products</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2008-12-15</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>381</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>66999</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-02-19</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>11455</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>8.18</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>55544</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-01-31</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1179</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5427</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Employee Stock Purchase Plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents 381 shares of the Issuer's restricted Class A Common Stock acquired by the reporting person pursuant to a dividend reinvestment feature under the Issuer's 2000 Stock Incentive Plan since the last statement of changes in Beneficial Ownership was filed by the reporting person.  Such acquisition is exempt from Section 16 reporting requirements pursuant to Rule 16a-11.</footnote>
        <footnote id="F2">On February 19, 2009,  33,197 shares of restricted Class A Common Stock vested.  The award of these restricted shares to the reporting person has previously been reported.  Pursuant to an election previously made by the reporting person, 11,455 shares were sold by the reporting person to the Issuer to satisfy tax withholding obligations related to the vesting.</footnote>
        <footnote id="F3">Represents 1,179 shares of the Issuer's Class A Common Stock purchased for the reporting person's account under the Issuer's Employee Stock Purchase Plan since the last statement of changes in Beneficial Ownership was filed by the reporting person.  Such acquisitions are exempt from Section 16 reporting requirements pursuant to Rule 16b-3.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>By: /s/R. Read Hudson, by Power of Attorney for</signatureName>
        <signatureDate>2009-02-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0303
4
2009-02-19
0
0000100493
TYSON FOODS INC
(TSN)
0001450640
Webster Jeffrey
2200 DON TYSON PARKWAY
SPRINGDALE
AR
72762
0
1
0
0
Group VP Renewable Products
Class A Common Stock
2008-12-15
5
J
0
381
0
A
66999
D
Class A Common Stock
2009-02-19
4
F
0
11455
8.18
D
55544
D
Class A Common Stock
2009-01-31
5
J
0
1179
0
A
5427
I
By Employee Stock Purchase Plan
Represents 381 shares of the Issuer's restricted Class A Common Stock acquired by the reporting person pursuant to a dividend reinvestment feature under the Issuer's 2000 Stock Incentive Plan since the last statement of changes in Beneficial Ownership was filed by the reporting person.  Such acquisition is exempt from Section 16 reporting requirements pursuant to Rule 16a-11.
On February 19, 2009,  33,197 shares of restricted Class A Common Stock vested.  The award of these restricted shares to the reporting person has previously been reported.  Pursuant to an election previously made by the reporting person, 11,455 shares were sold by the reporting person to the Issuer to satisfy tax withholding obligations related to the vesting.
Represents 1,179 shares of the Issuer's Class A Common Stock purchased for the reporting person's account under the Issuer's Employee Stock Purchase Plan since the last statement of changes in Beneficial Ownership was filed by the reporting person.  Such acquisitions are exempt from Section 16 reporting requirements pursuant to Rule 16b-3.
By: /s/R. Read Hudson, by Power of Attorney for
2009-02-23