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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000106455-08-000013.txt : 20080428
<SEC-HEADER>0000106455-08-000013.hdr.sgml : 20080428
<ACCEPTANCE-DATETIME>20080428155840
ACCESSION NUMBER:		0000106455-08-000013
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080428
FILED AS OF DATE:		20080428
DATE AS OF CHANGE:		20080428

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WESTMORELAND COAL CO
		CENTRAL INDEX KEY:			0000106455
		STANDARD INDUSTRIAL CLASSIFICATION:	BITUMINOUS COAL & LIGNITE SURFACE MINING [1221]
		IRS NUMBER:				231128670
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2 NORTH CASCADE AVENUE 14TH FLOOR
		CITY:			COLORADO SPRINGS
		STATE:			CO
		ZIP:			80903
		BUSINESS PHONE:		7194422600

	MAIL ADDRESS:	
		STREET 1:		2 N CASCADE AVE
		STREET 2:		# 14THFL
		CITY:			COLORADO SPRINGS
		STATE:			CO
		ZIP:			80903-1614

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lobb Delbert L Jr
		CENTRAL INDEX KEY:			0001432964

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11155
		FILM NUMBER:		08781162

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		719-442-2600

	MAIL ADDRESS:	
		STREET 1:		2 NORTH CASCADE AVENUE, 2ND FLOOR
		CITY:			COLORADO SPRINGS
		STATE:			CO
		ZIP:			80903
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-04-28</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000106455</issuerCik>
        <issuerName>WESTMORELAND COAL CO</issuerName>
        <issuerTradingSymbol>WLB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001432964</rptOwnerCik>
            <rptOwnerName>Lobb Delbert L Jr</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2 NORTH CASCADE AVENUE, 2ND FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>COLORADO SPRINGS</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>80903</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President and CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2008-04-28</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>100000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">$2.50 par value per share.</footnote>
        <footnote id="F2">Restricted Stock granted for no consideration and subject to vesting and forfeiture.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/Morris W. Kegley, General Counsel, by Power of Attorney</signatureName>
        <signatureDate>2008-04-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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