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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 CKns9SQd7a2E/u0+a1lSO+wk3L1aFuBhRzMebc52VHGsnmX7xJbVsUG9IA2Jlyvb
 V2sxPdA3mPgtCRqE2VJuLQ==

<SEC-DOCUMENT>0001213185-03-000002.txt : 20030903
<SEC-HEADER>0001213185-03-000002.hdr.sgml : 20030903
<ACCEPTANCE-DATETIME>20030903171447
ACCESSION NUMBER:		0001213185-03-000002
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030902
FILED AS OF DATE:		20030903

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEWPORT CORP
		CENTRAL INDEX KEY:			0000225263
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY APPARATUS & FURNITURE [3821]
		IRS NUMBER:				940849175
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1791 DEERE AVE
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92714
		BUSINESS PHONE:		7148633144

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DOLE JAMES CORP
		DATE OF NAME CHANGE:	19910905

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CROFTON KEVIN T
		CENTRAL INDEX KEY:			0001213185

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-01649
		FILM NUMBER:		03879757

	BUSINESS ADDRESS:	
		STREET 1:		NEWPORT CORP.
		STREET 2:		1791 DEERE AVE.
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92606
</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>2003-09-02</periodOfReport>
    <issuer>
        <issuerCik>0000225263</issuerCik>
        <issuerName>NEWPORT CORP</issuerName>
        <issuerTradingSymbol>NEWP</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001213185</rptOwnerCik>
            <rptOwnerName>CROFTON KEVIN T</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1791 DEERE AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>IRVINE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>0</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>VP &amp; GM, APAS Division</officerTitle></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock</value></securityTitle><transactionDate><value>2003-09-02</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>400</value></transactionShares><transactionPricePerShare><value>18.01</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2512</value><footnoteId id="F1"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirec
tOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></nonDerivativeTransaction></nonDerivativeTable><footnotes><footnote id="F1">Includes 460 shares acquired through issuer's Employee Stock Purchase Plan on June 30, 2003.</footnote></footnotes><remarks/><ownerSignature><signatureName>Jeffrey B. Coyne, VP &amp; General Counsel, as attorney-in-fact for Kevin T. Crofton</signatureName><signatureDate>2003-09-03</signatureDate></ownerSignature></ownershipDocument>

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