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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 V6FFi3pQd0TeU+osF/tUk/vfrDX1xRGiD1CgIAQR2u9K4Is2P/ct2vVeWpnDB5aS
 ba6+Cu1glKVNk0FU5UHzQA==

<SEC-DOCUMENT>0001198230-03-000022.txt : 20030807
<SEC-HEADER>0001198230-03-000022.hdr.sgml : 20030807
<ACCEPTANCE-DATETIME>20030807165007
ACCESSION NUMBER:		0001198230-03-000022
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030807
FILED AS OF DATE:		20030807

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SAMANT VIJAY B
		CENTRAL INDEX KEY:			0001198238
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21088
		FILM NUMBER:		03829206

	MAIL ADDRESS:	
		STREET 1:		9373 TOWNE CENTRE DRIVE SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121-3088

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VICAL INC
		CENTRAL INDEX KEY:			0000819050
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				930948554
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		10390 PACIFIC CENTER COURT
		STREET 2:		.
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121-4340
		BUSINESS PHONE:		858-646-1100

	MAIL ADDRESS:	
		STREET 1:		10390 PACIFIC CENTER COURT
		STREET 2:		.
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121-4340
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-08-07</periodOfReport>
    <issuer>
        <issuerCik>0000819050</issuerCik>
        <issuerName>VICAL INC</issuerName>
        <issuerTradingSymbol>VICL</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001198238</rptOwnerCik>
            <rptOwnerName>SAMANT VIJAY B</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>10390 PACIFIC CENTER COURT</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN DIEGO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92121-4340</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>President &amp; CEO</officerTitle></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock $.01 par value</value></securityTitle><transactionDate><value>2003-08-07</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>P</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>1000</value></transactionShares><transactionPricePerShare><value>4.73</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><n
atureOfOwnership><value/></natureOfOwnership></ownershipNature></nonDerivativeTransaction></nonDerivativeTable><footnotes/><remarks/><ownerSignature><signatureName>Vijay B. Samant</signatureName><signatureDate>2003-08-07</signatureDate></ownerSignature></ownershipDocument>

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