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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,
 KHq1/+crLvqp67ucRp7+1J1UXGKO2Z6SZOfJlO+XPYYcWRgxzVmPtpaXDWusoX7p
 30mYngOBVwI4g4m2XmcJtQ==

<SEC-DOCUMENT>0001202263-03-000123.txt : 20031003
<SEC-HEADER>0001202263-03-000123.hdr.sgml : 20031003
<ACCEPTANCE-DATETIME>20031003115851
ACCESSION NUMBER:		0001202263-03-000123
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031001
FILED AS OF DATE:		20031003

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HUDSON SHERRILL W
		CENTRAL INDEX KEY:			0001208993

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08180
		FILM NUMBER:		03926939

	MAIL ADDRESS:	
		STREET 1:		800 W CYPRESS CREEK RD
		STREET 2:		STE 580
		CITY:			FT LAUDERDALE
		STATE:			FL
		ZIP:			33309

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TECO ENERGY INC
		CENTRAL INDEX KEY:			0000350563
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				592052286
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		702 N FRANKLIN ST
		STREET 2:		TECO PLAZA
		CITY:			TAMPA
		STATE:			FL
		ZIP:			33602
		BUSINESS PHONE:		8132284111

	MAIL ADDRESS:	
		STREET 1:		702 N FRANKLIN ST
		STREET 2:		TECO PLAZA
		CITY:			TAMPA
		STATE:			FL
		ZIP:			33602
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>c0001208993d20031003f4f.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-10-01</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0000350563</issuerCik><issuerName>TECO ENERGY INC</issuerName>        <issuerTradingSymbol>TE</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001208993</rptOwnerCik><rptOwnerName>HUDSON SHERRILL W</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>C/O TECO ENERGY, INC.</rptOwnerStreet1><rptOwnerStreet2>P. O. BOX 111</rptOwnerStreet2><rptOwnerCity>TAMPA</rptOwnerCity><rptOwnerState>FL</rptOwnerState><rptOwnerZipCode>33601-0111</rptOwnerZipCode><rptOwnerStateDescription></rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle></officerTitle><otherText></otherText></reportingOwnerRelationship></reportingOwner><nonDerivati
veTable></nonDerivativeTable><derivativeTable><derivativeTransaction><securityTitle><value>Phantom Stock  Units</value></securityTitle><conversionOrExercisePrice><value>0</value><footnoteId id="F1"/></conversionOrExercisePrice><transactionDate><value>2003-10-01</value></transactionDate><deemedExecutionDate></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>1979.841</value></transactionShares><transactionPricePerShare><value>13.89</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F2"/></exerciseDate><expirationDate><footnoteId id="F2"/></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value><footnoteId id="F2"/></underlyingSecurityTitle><underlyingSecurityShares><value>1979.841</value><
/underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>3526.597</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">1-for-1.</footnote><footnote id="F2">The Phantom Stock Units were accrued under the TECO Energy, Inc. Directors' Deferred Compensation Plan and are to be settled in cash following the reporting person's retirement.</footnote></footnotes><ownerSignature><signatureName>David E. Schwartz, by Power of Attorney</signatureName><signatureDate>2003-10-03</signatureDate></ownerSignature></ownershipDocument>

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</TEXT>
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</SEC-DOCUMENT>
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