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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001209191-05-008867.txt : 20050214
<SEC-HEADER>0001209191-05-008867.hdr.sgml : 20050214
<ACCEPTANCE-DATETIME>20050214111014
ACCESSION NUMBER:		0001209191-05-008867
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041231
FILED AS OF DATE:		20050214
DATE AS OF CHANGE:		20050214

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EXCHANGE NATIONAL BANCSHARES INC
		CENTRAL INDEX KEY:			0000893847
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				431626350
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		132 EAST HIGH STREET
		CITY:			JEFFERSON CITY
		STATE:			MO
		ZIP:			65101
		BUSINESS PHONE:		(573)761-6100

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 688
		CITY:			JEFFERSON CITY
		STATE:			MO
		ZIP:			65102

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WETZEL GUS S II
		CENTRAL INDEX KEY:			0001196008

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-23636
		FILM NUMBER:		05604237

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		5737616100

	MAIL ADDRESS:	
		STREET 1:		1700 SOUTH 8TH ST.
		CITY:			CLINTON
		STATE:			MO
		ZIP:			64735
</SEC-HEADER>
<DOCUMENT>
<TYPE>5
<SEQUENCE>1
<FILENAME>bsl92045_02gsw.xml
<DESCRIPTION>MAIN DOCUMENT DESCRIPTION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>5</documentType>

    <periodOfReport>2004-12-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <form3HoldingsReported>0</form3HoldingsReported>

    <form4TransactionsReported>0</form4TransactionsReported>

    <issuer>
        <issuerCik>0000893847</issuerCik>
        <issuerName>EXCHANGE NATIONAL BANCSHARES INC</issuerName>
        <issuerTradingSymbol>EXJF</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001196008</rptOwnerCik>
            <rptOwnerName>WETZEL GUS S II</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1700 SOUTH 8TH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CLINTON</rptOwnerCity>
            <rptOwnerState>MO</rptOwnerState>
            <rptOwnerZipCode>64735-4300</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionCoding></transactionCoding>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>64.305</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionCoding>
                <transactionFormType></transactionFormType>
            </transactionCoding>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>61728.867</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Wetzel Investments, LTD</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Includes 1.825 shares acquired since date of last report pursuant to Company DRIP program.</footnote>
        <footnote id="F2">Includes 1,500.867 shares acquired since date of last report pursuant to Company DRIP program.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Kathleen L. Bruegenhemke, Attorney in Fact</signatureName>
        <signatureDate>2005-02-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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