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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,
 TYsyOPq/z0np9AZVa/RLZcoq+Dz+ns70Ua0YdrkzfsWiKYVtF5Vb64wbpndZIP5v
 517Nb4jYgyT9WZNendjluw==

<SEC-DOCUMENT>0001179110-03-011288.txt : 20031125
<SEC-HEADER>0001179110-03-011288.hdr.sgml : 20031125
<ACCEPTANCE-DATETIME>20031125123239
ACCESSION NUMBER:		0001179110-03-011288
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031113
FILED AS OF DATE:		20031125

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENETRONICS BIOMEDICAL CORP
		CENTRAL INDEX KEY:			0001055726
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				330024450
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		11199 SORRENTO VALLEY RD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		6195976006

	MAIL ADDRESS:	
		STREET 1:		11199 SORRENTO VALLEY ROAD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121-1334

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GENETRONICS BIOMEDICAL LTD
		DATE OF NAME CHANGE:	19980213

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LARSON EUGENE A
		CENTRAL INDEX KEY:			0001270204

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14888
		FILM NUMBER:		031022516

	BUSINESS ADDRESS:	
		STREET 1:		C/O GENETRONICS
		STREET 2:		11199 SORRENTO VALLEY RD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121-1334
		BUSINESS PHONE:		8584103108

	MAIL ADDRESS:	
		STREET 1:		2457 WEST SHORE DR.
		CITY:			LUMMI ISLAND
		STATE:			WA
		ZIP:			98262
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 3 -
<TEXT>
<XML>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>3</documentType>
<periodOfReport>2003-11-13</periodOfReport>
    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001055726</issuerCik>
        <issuerName>GENETRONICS BIOMEDICAL CORP</issuerName>
        <issuerTradingSymbol>GEB</issuerTradingSymbol>
</issuer>
<reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001270204</rptOwnerCik>
            <rptOwnerName>LARSON EUGENE A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2457 WEST SHORE DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>LUMMI ISLAND</rptOwnerCity>
            <rptOwnerState>WA</rptOwnerState>
            <rptOwnerZipCode>98262</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector>
<isOfficer>0</isOfficer>
<isTenPercentOwner>0</isTenPercentOwner>
<isOther>0</isOther>
<officerTitle></officerTitle>
<otherText></otherText>
</reportingOwnerRelationship>
</reportingOwner>
<nonDerivativeTable></nonDerivativeTable>
<derivativeTable><derivativeHolding><securityTitle><value>Common Stock</value>
</securityTitle>
<conversionOrExercisePrice><value>1.25</value>
</conversionOrExercisePrice>
<exerciseDate><value>2003-11-07</value>
<footnoteId id="F1"></footnoteId>
</exerciseDate>
<expirationDate><value>2013-11-06</value>
</expirationDate>
<underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value>
</underlyingSecurityTitle>
<underlyingSecurityShares><value>50000</value>
</underlyingSecurityShares>
</underlyingSecurity>
<ownershipNature><directOrIndirectOwnership><value>D</value>
</directOrIndirectOwnership>
</ownershipNature>
</derivativeHolding>
</derivativeTable>
<footnotes><footnote id="F1">100% of incentive stock options to vest immediately.</footnote>
</footnotes>
<ownerSignature><signatureName>Eugene A. Larson</signatureName>
<signatureDate>2003-11-13</signatureDate>
</ownerSignature>
</ownershipDocument>

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