-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 GbltAfEqJBN5637OS2kNDuce6tIKaP5uh9Wd3i0OIBe8EJj99bcTx20MxUBrBoUQ
 onxwozwL5lXqKsjGy78xZw==

<SEC-DOCUMENT>0000904280-04-000064.txt : 20040217
<SEC-HEADER>0000904280-04-000064.hdr.sgml : 20040216
<ACCEPTANCE-DATETIME>20040217153422
ACCESSION NUMBER:		0000904280-04-000064
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040213
FILED AS OF DATE:		20040217

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HCB BANCSHARES INC
		CENTRAL INDEX KEY:			0001029740
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035]
		IRS NUMBER:				621670792
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		HEARTLAND COMMUNITY BANK
		STREET 2:		237 JACKSON ST
		CITY:			CAMDEN
		STATE:			AR
		ZIP:			71701
		BUSINESS PHONE:		8708366841

	MAIL ADDRESS:	
		STREET 1:		HEARTLAND COMMUNITY BANK
		STREET 2:		237 JACKSON STREET
		CITY:			CAMDEN
		STATE:			AR
		ZIP:			71701

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SWAIN SCOTT A
		CENTRAL INDEX KEY:			0001239206

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-22423
		FILM NUMBER:		04608261

	BUSINESS ADDRESS:	
		STREET 1:		237 JACKSON STREET, SW
		CITY:			CAMDEN
		STATE:			AK
		ZIP:			71701
		BUSINESS PHONE:		8708366841

	MAIL ADDRESS:	
		STREET 1:		237 JACKSON STREET, SW
		CITY:			CAMDEN
		STATE:			AK
		ZIP:			71701
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-02-13</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001029740</issuerCik>
        <issuerName>HCB BANCSHARES INC</issuerName>
        <issuerTradingSymbol>HCBB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001239206</rptOwnerCik>
            <rptOwnerName>SWAIN SCOTT A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>237 JACKSON STREET, SW</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CAMDEN</rptOwnerCity>
            <rptOwnerState>AR</rptOwnerState>
            <rptOwnerZipCode>71701</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. V.P./CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-02-13</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>300</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>18.11</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2600</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>Scott A. Swain</signatureName>
        <signatureDate>2004-02-17</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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