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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,
 V7expZkuigqBbdVHSmWGnUDRALFOOOflPd2jx625qkQClI8Fgj+YSgMdkGZHKfn4
 Ygx8zwThCaTx0HMghfEuBw==

<SEC-DOCUMENT>0000007694-03-000145.txt : 20030917
<SEC-HEADER>0000007694-03-000145.hdr.sgml : 20030917
<ACCEPTANCE-DATETIME>20030917120658
ACCESSION NUMBER:		0000007694-03-000145
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030915
FILED AS OF DATE:		20030917

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASHLAND INC
		CENTRAL INDEX KEY:			0000007694
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-CHEMICALS & ALLIED PRODUCTS [5160]
		IRS NUMBER:				610122250
		STATE OF INCORPORATION:			KY
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		50 E. RIVERCENTER BOULEVARD
		CITY:			COVINGTON
		STATE:			KY
		ZIP:			41012
		BUSINESS PHONE:		6068153333

	MAIL ADDRESS:	
		STREET 1:		50 E. RIVERCENTER BOULEVARD
		CITY:			COVINGTON
		STATE:			KY
		ZIP:			41012

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ASHLAND OIL INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ASHLAND OIL & REFINING CO
		DATE OF NAME CHANGE:	19700806

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SOLSO THEODORE M
		CENTRAL INDEX KEY:			0001097587
		STATE OF INCORPORATION:			KY
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-02918
		FILM NUMBER:		03898973

	BUSINESS ADDRESS:	
		STREET 1:		C/O IRWIN FINANCIAL CORPORATION
		STREET 2:		500 WASHINGTON STREET
		CITY:			COLUMBUS
		STATE:			IN
		ZIP:			47201
		BUSINESS PHONE:		8123761909

	MAIL ADDRESS:	
		STREET 1:		C/O IRWIN FINANCIAL CORPORATION
		STREET 2:		500 WASHINGTON STREET
		CITY:			COLUMBUS
		STATE:			IN
		ZIP:			47201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>c0001097587d20030917f4f.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
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<ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-09-15</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0000007694</issuerCik><issuerName>ASHLAND INC</issuerName>        <issuerTradingSymbol>ASH</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001097587</rptOwnerCik><rptOwnerName>SOLSO THEODORE M</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>CUMMINS ENGINE COMPANY, INC.</rptOwnerStreet1><rptOwnerStreet2>500 JACKSON STREET</rptOwnerStreet2><rptOwnerCity>COLUMBUS</rptOwnerCity><rptOwnerState>IN</rptOwnerState><rptOwnerZipCode>47202</rptOwnerZipCode><rptOwnerStateDescription></rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle></officerTitle><otherText></otherText></reportingOwnerRelationship></reportingOwner><nonDe
rivativeTable><nonDerivativeHolding><securityTitle><value>Common Stock</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransaction><value>1000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></nonDerivativeHolding><nonDerivativeHolding><securityTitle><value>Restricted Stock</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransaction><value>1000</value><footnoteId id="F1"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></nonDerivativeHolding></nonDerivativeTable><derivativeTable><derivativeTransaction><securityTitle><value>Common Stock Units</value></securityTitle><conversionOrExercisePrice><value>0</value><footnoteId id="F2"/
></conversionOrExercisePrice><transactionDate><value>2003-09-15</value></transactionDate><deemedExecutionDate></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F3"/></transactionCoding><transactionAmounts><transactionShares><value>71</value></transactionShares><transactionPricePerShare><value>33.67</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F3"/></exerciseDate><expirationDate><footnoteId id="F3"/></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>71</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>8818</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIn
directOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">Represents shares of Restricted Common Stock acquired pursuant to Ashland's stock incentive plans as approved by the shareholders and exempt pursuant to Rule 16b-3.</footnote><footnote id="F2">Converts to common stock on a one-for-one basis.</footnote><footnote id="F3">Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors as of 9-15-03, payable in cash or stock upon termination of service and exempt under Rule 16b-3.  (One (1) Common Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock)</footnote></footnotes><ownerSignature><signatureName>M. Craig Hall</signatureName><signatureDate>2003-09-17</signatureDate></ownerSignature></ownershipDocument>

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