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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,
 TN0E/nA40+QEw8NjS1DNN61UDvYTCS43lA/mXnhMQ7GKztgJK76um1E7mQVBoNnz
 GzRhrFXK13v03U58OnUqeQ==

<SEC-DOCUMENT>0000891839-03-000027.txt : 20030805
<SEC-HEADER>0000891839-03-000027.hdr.sgml : 20030805
<ACCEPTANCE-DATETIME>20030805215459
ACCESSION NUMBER:		0000891839-03-000027
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030801
FILED AS OF DATE:		20030805

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ANESTIS ROBERT W
		CENTRAL INDEX KEY:			0001209752

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31456
		FILM NUMBER:		03824962

	MAIL ADDRESS:	
		STREET 1:		ONE MALAGA ST
		CITY:			ST AUGUSTINE
		STATE:			FL
		ZIP:			32084

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENESEE & WYOMING INC
		CENTRAL INDEX KEY:			0001012620
		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROADS, LINE-HAUL OPERATING [4011]
		IRS NUMBER:				060984624
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		66 FIELD POINT ROAD
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
		BUSINESS PHONE:		2036293722

	MAIL ADDRESS:	
		STREET 1:		66 FIELD POINT ROAD
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
</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>2003-08-01</periodOfReport>
    <issuer>
        <issuerCik>0001012620</issuerCik>
        <issuerName>GENESEE &amp; WYOMING INC</issuerName>
        <issuerTradingSymbol>GWR</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001209752</rptOwnerCik>
            <rptOwnerName>ANESTIS ROBERT W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GENESEE &amp; WYOMING INC.</rptOwnerStreet1>
            <rptOwnerStreet2>66 FIELD POINT ROAD</rptOwnerStreet2>
            <rptOwnerCity>GREENWICH</rptOwnerCity>
            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06830</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeHolding><securityTitle><value>Class A Common Stock, $.01 par value</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value><footnoteId id="F1"/></directOrIndirectOwnership><natureOfOwnership><value>by HR-10 Plan</value><footnoteId id="F1"/></natureOfOwnership></ownershipNature></nonDerivativeHolding></nonDerivativeTable><derivativeTable><derivativeHolding><securityTitle><value>Stock Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>20.39</value></conversionOrExercisePrice><exerciseDate><footnoteId id="F2"/></exerciseDate><expirationDate><value>2013-05-28</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class
 A Common Stock, $.01 par value</value></underlyingSecurityTitle><underlyingSecurityShares><value>4500</value><footnoteId id="F2"/></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>4500</value><footnoteId id="F2"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Phantom Stock Unit</value></securityTitle><conversionOrExercisePrice><value>0</value></conversionOrExercisePrice><exerciseDate><footnoteId id="F3"/></exerciseDate><expirationDate><footnoteId id="F3"/></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class A Common Stock, $.01 par value</value></underlyingSecurityTitle><underlyingSecurityShares><value>89.71</value><footnoteId id="F3"/></underlyingSecurityShares></underlyingSecurity><postTransactionAmou
nts><sharesOwnedFollowingTransaction><value>89.71</value><footnoteId id="F3"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></derivativeHolding><derivativeTransaction><securityTitle><value>Phantom Stock Unit</value></securityTitle><conversionOrExercisePrice><value>0</value></conversionOrExercisePrice><transactionDate><value>2003-08-01</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>320.73</value></transactionShares><transactionPricePerShare><footnoteId id="F4"/></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F4"/></exerciseDate><expirationDate><footnoteI
d id="F4"/></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class A Common Stock $.01 par value</value></underlyingSecurityTitle><underlyingSecurityShares><value>320.73</value><footnoteId id="F4"/></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>320.73</value><footnoteId id="F4"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">These shares are held by an HR-10 Plan for the benefit of Mr. Anestis.</footnote><footnote id="F2">This option was previously reported by Mr. Anestis.  Mr. Anestis can exercise the option as follows:  1,500 shares on 5/29/04, 1,500 shares on 5/29/05 and 1,500 shares on 5/29/06.</footnote><footnote id="F3">This Phantom Stock Unit was previously reported by Mr. Anestis.  The 
Unit was credited to Mr. Anestis's account under the Issuer's Deferred Stock Plan for Non-Employee Directors.  The Unit is to be settled in the Issuer's Common Stock on a deferred basis pursuant to Mr. Anestis's prior election.</footnote><footnote id="F4">This Phantom Stock Unit was credited to Mr. Anestis's account on 8/01/03 at $22.41 per share under the Issuer's Deferred Stock Plan for Non-Employee Directors in a transaction exempt under Rule 16b-3.  The Unit is to be settled in the Issuer's Common Stock on a deferred basis pursuant to Mr. Anestis's prior election.</footnote></footnotes><remarks/><ownerSignature><signatureName>Virginia M. Reeves, Attorney-in-fact for Robert W. Anestis</signatureName><signatureDate>2003-08-05</signatureDate></ownerSignature></ownershipDocument>

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