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

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-05-18</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000108601</issuerCik>
        <issuerName>WRIGLEY WM JR CO</issuerName>
        <issuerTradingSymbol>WWY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001358316</rptOwnerCik>
            <rptOwnerName>Mara Shaun</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>410 N. MICHIGAN AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>606114213</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Vice President and Controller</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4984.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>63.39</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By WSP</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock/Class  B</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1246.00</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock/Class  B</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>15.00</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By WSP</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option(Right to Buy)06-O</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>46.60</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2006-05-18</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>19100</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2007-05-18</value>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2016-05-18</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>19100.00</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>19100.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy) -Mara - 8-02</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>40.47</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2003-08-01</value>
            </exerciseDate>
            <expirationDate>
                <value>2012-08-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5125.00</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5125.00</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy) O-05</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>55.48</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2006-05-19</value>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <value>2015-05-19</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>13125.00</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>13125.00</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)O-03</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>43.74</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2004-05-20</value>
                <footnoteId id="F5"/>
            </exerciseDate>
            <expirationDate>
                <value>2013-05-20</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>11250.00</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>11250.00</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)O-04</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>49.82</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2005-05-25</value>
                <footnoteId id="F6"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-05-25</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>16250.00</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>16250.00</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Total includes shares acquired as a result of the reinvestment of dividends under the Wrigley Savings Plan (WSP) for Wrigley employees.</footnote>
        <footnote id="F2">On May 1, 2006, pursuant to a one-time five-for-four stock split (in the form of a 25% stock dividend), the Wm. Wrigley Jr. Company issued one share of Class B Common Stock for every four shares of Common Stock and one share of Class B Common Stock for every four shares of Class B Common Stock owned of record as of the close of business on April 17, 2006.  Shares acquired as a result of the stock split are exempt pursuant to Rule 16a-9(a).   The amount of securities beneficially owned by the reporting person following the reported transaction(s) have been updated to reflect the 5-for-4 stock split.  Additionally, the share units and/or stock options acquired as a result of the split have been converted to Common stock units and/or options.</footnote>
        <footnote id="F3">The Option vests in four equal annual installments beginning on May 18, 2007.</footnote>
        <footnote id="F4">The Option vests in four equal annual installments beginning on May  19, 2006.</footnote>
        <footnote id="F5">The Option vests in four equal annual installments beginning on May 20, 2004.</footnote>
        <footnote id="F6">The Option vests in four equal annual installments beginning on May 25, 2005.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>By: Mark Monroe Under POA for Shaun Mara</signatureName>
        <signatureDate>2006-05-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0202
4
2006-05-18
0
0000108601
WRIGLEY WM JR CO
WWY
0001358316
Mara Shaun
410 N. MICHIGAN AVENUE
CHICAGO
IL
606114213
0
1
0
0
Vice President and Controller
Common Stock
4984.00
D
Common Stock
63.39
I
By WSP
Common Stock/Class  B
1246.00
D
Common Stock/Class  B
15.00
I
By WSP
Stock Option(Right to Buy)06-O
46.60
2006-05-18
4
A
0
19100
0
A
2007-05-18
2016-05-18
Common Stock
19100.00
19100.00
D
Stock Option (Right to Buy) -Mara - 8-02
40.47
2003-08-01
2012-08-01
Common Stock
5125.00
5125.00
D
Stock Option (Right to Buy) O-05
55.48
2006-05-19
2015-05-19
Common Stock
13125.00
13125.00
D
Stock Option (Right to Buy)O-03
43.74
2004-05-20
2013-05-20
Common Stock
11250.00
11250.00
D
Stock Option (Right to Buy)O-04
49.82
2005-05-25
2014-05-25
Common Stock
16250.00
16250.00
D
Total includes shares acquired as a result of the reinvestment of dividends under the Wrigley Savings Plan (WSP) for Wrigley employees.
On May 1, 2006, pursuant to a one-time five-for-four stock split (in the form of a 25% stock dividend), the Wm. Wrigley Jr. Company issued one share of Class B Common Stock for every four shares of Common Stock and one share of Class B Common Stock for every four shares of Class B Common Stock owned of record as of the close of business on April 17, 2006.  Shares acquired as a result of the stock split are exempt pursuant to Rule 16a-9(a).   The amount of securities beneficially owned by the reporting person following the reported transaction(s) have been updated to reflect the 5-for-4 stock split.  Additionally, the share units and/or stock options acquired as a result of the split have been converted to Common stock units and/or options.
The Option vests in four equal annual installments beginning on May 18, 2007.
The Option vests in four equal annual installments beginning on May  19, 2006.
The Option vests in four equal annual installments beginning on May 20, 2004.
The Option vests in four equal annual installments beginning on May 25, 2005.
By: Mark Monroe Under POA for Shaun Mara
2006-05-19