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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Q9UofMGT+l/tOFAYFImHm7coZS3FrIdNJNIh3NDnmawNke65NNVw+P0P0YGVNZ/K
 F4TAyHriwADpfrDJRS2Z+A==

<SEC-DOCUMENT>0001209191-03-013984.txt : 20030728
<SEC-HEADER>0001209191-03-013984.hdr.sgml : 20030728
<ACCEPTANCE-DATETIME>20030728145923
ACCESSION NUMBER:		0001209191-03-013984
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030724
FILED AS OF DATE:		20030728

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			REALNETWORKS INC
		CENTRAL INDEX KEY:			0001046327
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
		IRS NUMBER:				911628146
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2601 ELLIOTT AVENUE
		STREET 2:		STE 1000
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98121
		BUSINESS PHONE:		2066742700

	MAIL ADDRESS:	
		STREET 1:		2601 ELLIOTT AVENUE
		STREET 2:		STE 1000
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98121

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MACARTHUR KELLY JO
		CENTRAL INDEX KEY:			0001229274

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-23137
		FILM NUMBER:		03805930

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 91123
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98111-9223
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-07-24</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0001046327</issuerCik><issuerName>REALNETWORKS INC</issuerName>        <issuerTradingSymbol>RNWK</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001229274</rptOwnerCik><rptOwnerName>MACARTHUR KELLY JO</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>2601 ELLIOTT AVENUE, SUITE 1000</rptOwnerStreet1><rptOwnerStreet2></rptOwnerStreet2><rptOwnerCity>SEATTLE</rptOwnerCity><rptOwnerState>WA</rptOwnerState><rptOwnerZipCode>98121</rptOwnerZipCode><rptOwnerStateDescription></rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>0</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>Senior Vice President</officerTitle></reportingOwnerRelationship></reportingO
wner><derivativeTable><derivativeTransaction><securityTitle><value>Employee Stock Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>6.12</value></conversionOrExercisePrice><transactionDate><value>2003-07-24</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>100000</value></transactionShares><transactionPricePerShare><value>0</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>2003-11-01</value><footnoteId id="F1" /></exerciseDate><expirationDate><value>2023-07-24</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>100000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmoun
ts><sharesOwnedFollowingTransaction><value>100000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">10% of the options will become exercisable on November 1, 2003, and an additional 10% of the options will become exercisable every six months thereafter until the option is fully vested on May 1, 2008</footnote></footnotes><remarks></remarks><ownerSignature><signatureName>Kelly Jo MacArthur</signatureName><signatureDate>2003-07-28</signatureDate></ownerSignature></ownershipDocument>

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