-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0001209191-11-007693.txt : 20110208
<SEC-HEADER>0001209191-11-007693.hdr.sgml : 20110208
<ACCEPTANCE-DATETIME>20110208150744
ACCESSION NUMBER:		0001209191-11-007693
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101231
FILED AS OF DATE:		20110208
DATE AS OF CHANGE:		20110208

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LINDNER CARL H III
		CENTRAL INDEX KEY:			0000942082
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13653
		FILM NUMBER:		11582263

	MAIL ADDRESS:	
		STREET 1:		14TH FLOOR PROVIDENT TOWER
		STREET 2:		ONE EAST FOURTH STREET
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45202

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICAN FINANCIAL GROUP INC
		CENTRAL INDEX KEY:			0001042046
		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
		IRS NUMBER:				311544320
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1208

	BUSINESS ADDRESS:	
		STREET 1:		ONE EAST FOURTH STREET
		STREET 2:		SUITE 919
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45202
		BUSINESS PHONE:		5135792121

	MAIL ADDRESS:	
		STREET 1:		ONE EAST FOURTH STREET
		STREET 2:		SUITE 919
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMERICAN FINANCIAL GROUP HOLDINGS INC
		DATE OF NAME CHANGE:	19970709
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Indirect #1:  CHLIII, TTEE (or his Successors) of the Carl H. Lindner Family Trust DTD 8/29/02 as Amended.</footnote>
        <footnote id="F2">On 9/30/2010, Indirect #26 tranferred 39,763 shares of common stock to Indirect #1.  On 12/14/2010, Indirect #24 transferred 2,671 shares of common stock to Indirect #27.  On 12/31/2010, Indirect #26 transferred 36,022 shares of common stock to Indirect #1.</footnote>
        <footnote id="F3">Indirect #2:  Martha S. Lindner, (or her Successor) o the Martha S. Lindner Family Trust DTD 8/30/02 as amended. (c3)</footnote>
        <footnote id="F4">Indirect #12:  CHL Investments, LLC (c3)</footnote>
        <footnote id="F5">Indirect #21:  Doug Marcian, TTEE MBL Trust Dtd 10/26/05. (c3)</footnote>
        <footnote id="F6">Indirect #22:  Doug Marcian, TTEE GD Trust Dtd 10/26/05. (c3)</footnote>
        <footnote id="F7">Indirect #24:  KEL, TTEE Under Irrevocable Trust Agreement with CHL III and MSL, Grantors dated 9/26/1989. (c3)</footnote>
        <footnote id="F8">Indirect #25:  Lou Ann Flint, TTEE MBL 2009 Consolidation Trust DTD 12/22/09. (c3)</footnote>
        <footnote id="F9">Indirect #26:  CHL III 2010-1 Qualified Annuity Trust DTD 4/9/10. (c3)</footnote>
        <footnote id="F10">indirect #27:  LAF TTEE MBL 2009 Trust DTD 4/13/2009. (c3)</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Carl H. Lindner III
By:  Karl J. Grafe, as Attorney-in-Fact</signatureName>
        <signatureDate>2011-02-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
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-----END PRIVACY-ENHANCED MESSAGE-----