<SEC-DOCUMENT>0001127602-13-021510.txt : 20130701
<SEC-HEADER>0001127602-13-021510.hdr.sgml : 20130701
<ACCEPTANCE-DATETIME>20130701153726
ACCESSION NUMBER:		0001127602-13-021510
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20130630
FILED AS OF DATE:		20130701
DATE AS OF CHANGE:		20130701

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMSTOCK RESOURCES INC
		CENTRAL INDEX KEY:			0000023194
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				941667468
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5300 TOWN AND COUNTRY BLVD
		STREET 2:		STE 500
		CITY:			FRISCO
		STATE:			TX
		ZIP:			75034
		BUSINESS PHONE:		9726688800

	MAIL ADDRESS:	
		STREET 1:		5300 TOWN AND COUNTRY BLVD
		STREET 2:		STE 500
		CITY:			FRISCO
		STATE:			TX
		ZIP:			75034

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMSTOCK TUNNEL & DRAINAGE CO
		DATE OF NAME CHANGE:	19880121

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NEUKOM STEPHEN E
		CENTRAL INDEX KEY:			0001232895

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03262
		FILM NUMBER:		13944537

	MAIL ADDRESS:	
		STREET 1:		5300 TOWN AND COUNTY BLVD SUITE 500
		CITY:			FRISCO
		STATE:			TX
		ZIP:			75034
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2013-06-30</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0000023194</issuerCik>
        <issuerName>COMSTOCK RESOURCES INC</issuerName>
        <issuerTradingSymbol>CRK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001232895</rptOwnerCik>
            <rptOwnerName>NEUKOM STEPHEN E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5300 TOWN AND COUNTRY BLVD.</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 500</rptOwnerStreet2>
            <rptOwnerCity>FRISCO</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75034-</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>VP of Marketing</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2013-06-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>8762</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>67104</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Forfeiture of unvested restricted stock on retirement.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Roland O. Burns, attorney-in-fact for Mr. Neukom</signatureName>
        <signatureDate>2013-07-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
