UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C.  20549

                                    FORM 13F

                              FORM 13F COVER PAGE


                  Report for the Quarter Ended September 30, 2006



                          AMERICAN FINANCIAL GROUP, INC.
                 One East Fourth Street, Cincinnati, Ohio 45202
     -------------------------------------------------------------------------
     (Name and Address of Institutional Investment Manager Filing this Report)


                         Form 13F File Number:  28-4389


The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.

                                 Robert H. Ruffing
                     	   Vice President and Controller
                                   (513) 579-2144
                -----------------------------------------------
                (Name, Title and Phone Number of Person Signing
                 this Report on Behalf of Reporting Manager)



Signature:

s/Robert H. Ruffing                  Cincinnati, Ohio     November 13, 2006
-------------------------------
Robert H. Ruffing
Vice President and Controller


Report Type:
     [X]  13F HOLDINGS REPORT.
     [ ]  13F NOTICE.
     [ ]  13F COMBINATION REPORT.












                            FORM 13F SUMMARY PAGE
                            ---------------------




Number of Other Included Managers:                         3
                                                      -----------

Form 13F Information Table Entry Total:                   190
                                                      -----------

Form 13F Information Table Value Total (thousands):   $ 1,582,032
                                                      -----------



Name and 13F file numbers of all Institutional Investment Managers with respect
to which this schedule is filed (other than American Financial Group, Inc.):

    Number    13F File Number         Name of Subsidiary
    ------    ---------------         ------------------------------------

       1.          28-498             Great American Insurance Company
       2.        Unassigned	      Great American Financial Resources Inc
       3.	 Unassigned	      Great American Life Insurance Company






































                                                       FORM 13F INFORMATION TABLE


                                                             Column 4:   Column 5:                               Column 8:
                                   Column 2:                  Market     Shares or    Column 6: Column 7:    Voting Authority
        Column 1:                  Title of       Column 3:    Value     Principal   Investment    Other ---------------------------
     Name of Issuer                  Class          CUSIP     (000's)      Amount    Discretion Managers    Sole    Shared    None
     --------------             ---------------- ----------- ---------  ------------ ---------- -------- ---------- ------ ---------
HOLDINGS OF GREAT AMERICAN INSURANCE COMPANY
--------------------------------------------
                                                                                                
GLOBAL CROSSING LTD		    SHS NEW      G3921A 17 5      134        6,521SH   Defined     1          6,521
AT&T INC		              COM 	 00206R 10 2	1,972       60,555SH   Defined     "         60,555
ALASKA AIR GROUP INC                  COM        011659 10 9    1,598       42,000SH   Defined     "         42,000
ALLIANCE RES PARTNER L P          UT LTD PART    01877R 10 8      453       13,000SH   Defined     "         13,000
ALPHA NATURAL RESOURCES INC           COM        02076X 10 2    5,458      346,300SH   Defined     "        346,300
ARCHER DANIELS MIDLAND CO             COM        039483 10 2    2,311       61,000SH   Defined     "         61,000
BOSTON SCIENTIFIC CORP                COM        101137 10 7    4,160      281,250SH   Defined     "        281,250
CBS CORP NEW                         CL B        124857 20 2    1,211       43,000SH   Defined     "         43,000
CV THERAPEUTICS INC                   COM        126667 10 4      880       79,000SH   Defined     "         79,000
CABLEVISION SYS CORP             CL A NY CABLVS  12686C 10 9    1,860       81,900SH   Defined     "         81,900
CATERPILLAR INC DEL                   COM        149123 10 1    1,645       25,000SH   Defined     "         25,000
CITIGROUP INC                         COM        172967 10 1   17,136      345,000SH   Defined     "        345,000
DISNEY WALT CO                    COM DISNEY     254687 10 6    8,438      273,000SH   Defined     "        273,000
DORAL FINL CORP                       COM        25811P 10 0       76       11,550SH   Defined     "         11,550
EBAY INC                              COM        278642 10 3    1,702       60,000SH   Defined     "         60,000
EMBARQ CORP                           COM        29078E 10 5      538       11,130SH   Defined     "         11,130
ENERGY EAST CORP                      COM        29266M 10 9      482       20,300SH   Defined     "         20,300
FEDERAL NATL MTG ASSN		      COM        313586 10 9    3,299       59,000SH   Defined     "         59,000
FIFTH THIRD BANCORP                   COM        316773 10 0    2,002       52,563SH   Defined     "         52,563
FLAGSTAR BANCORP INC                  COM        337930 10 1    2,401      165,000SH   Defined     "        165,000
FLEETWOOD ENTERPRISES INC             COM        339099 10 3      112       16,700SH   Defined     "         16,700
FOUNDATION COAL HLDGS INC             COM        35039W 10 0      647       20,000SH   Defined     "         20,000
GENERAL ELECTRIC CO                   COM        369604 10 3    1,059       30,000SH   Defined     "         30,000
GENTEK INC                          COM NEW      37245X 20 3      146        5,300SH   Defined     "          5,300
GREAT AMERN FINL RES INC              COM        389915 10 9  807,186   38,565,995SH   Defined     "     38,565,995
HARTFORD FINL SVCS GROUP INC          COM        416515 10 4    3,470       40,000SH   Defined     "         40,000
HOME DEPOT INC                        COM        437076 10 2    4,679      129,000SH   Defined     "        129,000
JP MORGAN CHASE & CO                  COM        46625H 10 0    1,644       35,000SH   Defined     "         35,000
JOHNSON & JOHNSON                     COM        478160 10 4    3,896       60,000SH   Defined     "         60,000
LOWES COS INC                         COM        548661 10 7    1,684       60,000SH   Defined     "         60,000
M D C HLDGS INC                       COM        552676 10 8    1,756       37,800SH   Defined     "         37,800
MITTAL STEEL CO N V             NY REG SH CL A   60684P 10 1    5,439      156,568SH   Defined     "        156,568
NTL INC DEL                           COM        62941W 10 1   15,711      617,807SH   Defined     "        617,807
NATIONAL CITY CORP                    COM        635405 10 3   79,619    2,175,392SH   Defined     "      2,175,392
NATIONAL INTERSTATE CORP              COM        63654U 10 0  250,920   10,200,000SH   Defined     "     10,200,000
NEWS CORP                            CL A        65248E 10 4    2,456      125,000SH   Defined     "        125,000
NEWS CORP                            CL B        65248E 20 3    3,406      165,000SH   Defined     "        165,000
PEPCO HOLDINGS INC                    COM        713291 10 2      979       40,500SH   Defined     "         40,500
PFIZER INC                            COM        717081 10 3   11,769      415,000SH   Defined	   "        415,000
PULTE HOMES INC                       COM        745867 10 1    1,306       41,000SH   Defined     "         41,000
SARA LEE CORP                         COM        803111 10 3      804       50,000SH   Defined     "         50,000
SEACOR HOLDINGS INC                   COM        811904 10 1      286        3,463SH   Defined     "          3,463
SPRINT NEXTEL CORP                  COM FON      852061 10 0    9,005      525,100SH   Defined     "        525,100
TERRA INDS INC                        COM        880915 10 3      173       22,500SH   Defined     "         22,500
TERRA NITROGEN CO L P               COM UNIT     881005 20 1      397       15,200SH   Defined     "	     15,200
TIME WARNER INC                       COM        887317 10 5      477       26,149SH   Defined     "         26,149
TOLL BROTHERS INC                     COM        889478 10 3    2,064       73,500SH   Defined     "         73,500
TORTOISE ENERGY CAP CORP              COM        89147U 10 0      619       25,800SH   Defined     "         25,800
TYCO INTL LTD NEW                     COM        902124 10 6    5,528      197,500SH   Defined     "        197,500
UAL CORP                            COM NEW      902549 80 7    1,084       40,813SH   Defined     "         40,813
US BANCORP DEL                      COM NEW      902973 30 4      731       22,000SH   Defined     "         22,000
VIACOM INC NEW                       CL B        92553P 20 1    2,528       68,000SH   Defined     "         68,000
WALTER INDS INC                       COM        93317Q 10 5    2,390       56,000SH   Defined     "         56,000
YAHOO INC                             COM        984332 10 6    2,022       80,000SH   Defined     "         80,000
ZENITH NATL INS CORP                  COM        989390 10 9    1,478       37,050SH   Defined     "         37,050





HOLDINGS OF GREAT AMERICAN
 LIFE INSURANCE COMPANY
----------------------------
ALASKA AIR GROUP INC                  COM        011659 10 9    3,850      101,200SH   Defined   1,2,3      101,200
ALLIANCE RES PARTNER L P          UT LTD PART    01877R 10 8    1,780       51,124SH   Defined     "         51,124
ALPHA NATURAL RESOURCES INC           COM        02076X 10 2    6,271      397,900SH   Defined     "        397,900
ARCHER DANIELS MIDLAND CO             COM        039483 10 2    2,311       61,000SH   Defined     "         61,000
BOSTON SCIENTIFIC CORP                COM        101137 10 7    4,574      309,250SH   Defined     "        309,250
CBS CORP NEW                         CL B        124857 20 2    2,690       95,500SH   Defined     "         95,500
CV THERAPEUTICS INC                   COM        126667 10 4    1,081       97,000SH   Defined     "         97,000
CABLEVISION SYS CORP             CL A NY CABLVS  12686C 10 9    2,855      125,700SH   Defined     "        125,700
CATERPILLAR INC DEL                   COM        149123 10 1    3,290       50,000SH   Defined     "         50,000
CITIGROUP INC                         COM        172967 10 1    5,464      110,000SH   Defined     "        110,000
DISNEY WALT CO                    COM DISNEY     254687 10 6    8,438      273,000SH   Defined     "        273,000
DORAL FINL CORP                       COM        25811P 10 0      102       15,440SH   Defined     "         15,440
EBAY INC                              COM        278642 10 3    1,702       60,000SH   Defined     "         60,000
EMBARQ CORP                           COM        29078E 10 5      576       11,910SH   Defined     "         11,910
FEDERAL HOME LN MTG CORP              COM        313400 30 1    4,842       73,000SH   Defined     "         73,000
FEDERAL NATL MTG ASSN	              COM        313586 10 9    3,299       59,000SH   Defined     "         59,000
FIFTH THIRD BANCORP                   COM        316773 10 0    1,946       51,100SH   Defined     "         51,100
FLAGSTAR BANCORP INC                  COM        337930 10 1    2,401      165,000SH   Defined     "        165,000
FLEETWOOD ENTERPRISES INC             COM        339099 10 3      168       25,000SH   Defined     "         25,000
FOUNDATION COAL HLDGS INC             COM        35039W 10 0    1,295       40,000SH   Defined     "         40,000
GENERAL ELECTRIC CO                   COM        369604 10 3    3,159       89,500SH   Defined     "         89,500
GENTEK INC                          COM NEW      37245X 20 3      548       19,850SH   Defined     "         19,850
HARTFORD FINL SVCS GROUP INC          COM        416515 10 4    3,470       40,000SH   Defined     "         40,000
HOME DEPOT INC                        COM        437076 10 2    5,314      146,500SH   Defined     "        146,500
JP MORGAN CHASE & CO                  COM        46625H 10 0      178        3,800SH   Defined     "          3,800
JOHNSON & JOHNSON                     COM        478160 10 4    3,896       60,000SH   Defined     "         60,000
LOWES COS INC                         COM        548661 10 7    3,334      118,804SH   Defined     "        118,804
M D C HLDGS INC                       COM        552676 10 8    2,016       43,400SH   Defined     "         43,400
MICROSOFT CORP                        COM        594918 10 4    1,094       40,000SH   Defined     "         40,000
MITTAL STEEL CO N V             NY REG SH CL A   60684P 10 1    5,490      158,025SH   Defined     "        158,025
NRG ENERGY INC                      COM NEW      629377 50 8    1,208       26,675SH   Defined     "         26,675
NTL INC DEL                           COM        62941W 10 1   26,513    1,042,588SH   Defined     "      1,042,588
NEWS CORP                            CL A        65248E 10 4    2,456      125,000SH   Defined     "        125,000
NEWS CORP                            CL B        65248E 20 3    3,818      185,000SH   Defined     "        185,000
NUVEEN FLTNG RTE INCM OPP FD        COM SHS      6706EN 10 0    1,058       78,300SH   Defined     "         78,300
PFIZER INC                            COM        717081 10 3    8,083      285,000SH   Defined     "        285,000
PIMCO HIGH INCOME FD                COM SHS      722014 10 7    1,934      122,800SH   Defined     "        122,800
PULTE HOMES INC                       COM        745867 10 1    2,103       66,000SH   Defined     "         66,000
SEACOR HOLDINGS INC                   COM        811904 10 1      873       10,585SH   Defined     "         10,585
SPRINT NEXTEL CORP                  COM FON      852061 10 0   11,914      694,700SH   Defined     "        694,700
TERRA INDS INC                        COM        880915 10 3      636       82,500SH   Defined     "         82,500
TERRA NITROGEN CO L P               COM UNIT     881005 20 1      400       15,300SH   Defined     "	     15,300
TOLL BROTHERS INC                     COM        889478 10 3    2,064       73,500SH   Defined     "         73,500
TORTOISE ENERGY CAP CORP              COM        89147U 10 0    2,892      120,500SH   Defined     "        120,500
TYCO INTL LTD NEW                     COM        902124 10 6    8,747      312,500SH   Defined     "        312,500
UAL CORP                            COM NEW      902549 80 7    1,879       70,732SH   Defined     "         70,732
US BANCORP DEL                      COM NEW      902973 30 4      698       21,000SH   Defined     "         21,000
VIACOM INC NEW                       CL B        92553P 20 1    4,480      120,500SH   Defined     "        120,500
WALTER INDS INC                       COM        93317Q 10 5    5,723      134,100SH   Defined     "        134,100
YAHOO INC                             COM        984332 10 6    5,208      206,000SH   Defined     "        206,000






HOLDINGS OF OTHER ENTITIES
EACH HAVING LESS THAN
$100 MILLION IN 13F SECURITIES
------------------------------
GLOBAL CROSSING LTD                 SHS NEW      G3921A 17 5      291       14,224SH   Defined   1,2,3       14,224
AT&T INC			      COM        00206R 10 2      651       20,000SH   Defined     1         20,000
ALASKA AIR GROUP INC                  COM        011659 10 9    2,038       53,600SH   Defined     "         53,600
ALASKA AIR GROUP INC                  COM        011659 10 9    1,948       51,200SH    Other                                51,200
ALLIANCE RES PARTNER L P          UT LTD PART    01877R 10 8      696       20,000SH    Other                                20,000
ALPHA NATURAL RESOURCES INC           COM        02076X 10 2      630       40,000SH   Defined     1         40,000
ALPHA NATURAL RESOURCES INC           COM        02076X 10 2    3,176      201,500SH    Other                               201,500
ARCHER DANIELS MIDLAND CO             COM        039483 10 2    1,061       28,000SH    Other                                28,000
BOSTON SCIENTIFIC CORP                COM        101137 10 7      370       25,000SH   Defined     1         25,000
BOSTON SCIENTIFIC CORP                COM        101137 10 7    3,121      211,000SH    Other                               211,000
BRISTOL MYERS SQUIBB CO               COM        110122 10 8      249       10,000SH   Defined     1         10,000
BRISTOL MYERS SQUIBB CO               COM        110122 10 8      249       10,000SH    Other                                10,000
CBS CORP NEW                         CL B        124857 20 2    1,609       57,100SH    Other                                57,100
CV THERAPEUTICS INC                   COM        126667 10 4      234       21,000SH    Other                                21,000
CABLEVISION SYS CORP             CL A NY CABLVS  12686C 10 9    1,138       50,100SH    Other                                50,100
CATERPILLAR INC DEL                   COM        149123 10 1    1,645       25,000SH   Defined     1         25,000
CITIGROUP INC			      COM	 172967 10 1      106	     2,133SH   Defined     "	      2,133
CITIGROUP INC                         COM        172967 10 1    3,725       75,000SH    Other                                75,000
DISNEY WALT CO                    COM DISNEY     254687 10 6    5,718      185,000SH    Other                               185,000
DOMINION RES INC VA NEW 	      COM	 25746U 10 9      259        3,380SH   Defined     1	      3,380
DUKE ENERGY CORP NEW		      COM        26441C 10 5      274        9,069SH   Defined     "	      9,069
EBAY INC                              COM        278642 10 3      851       30,000SH    Other                                30,000
EMBARQ CORP                           COM        29078E 10 5       36          750SH   Defined     1            750
EMBARQ CORP                           COM        29078E 10 5      122        2,530SH    Other                                 2,530
ENERGY EAST CORP                      COM        29266M 10 9      474       20,000SH   Defined     1         20,000
FEDERAL HOME LN MTG CORP              COM        313400 30 1    4,842       73,000SH   Defined     "         73,000
FEDERAL HOME LN MTG CORP              COM        313400 30 1    2,255       34,000SH    Other                                34,000
FEDERAL NATL MTG ASSN	              COM        313586 10 9    2,069       37,000SH    Other                                37,000
FIFTH THIRD BANCORP                   COM        316773 10 0      876       23,000SH    Other                                23,000
FOUNDATION COAL HLDGS INC             COM        35039W 10 0      647       20,000SH   Defined     1         20,000
FOUNDATION COAL HLDGS INC             COM        35039W 10 0      647       20,000SH    Other                                20,000
GENERAL ELECTRIC CO                   COM        369604 10 3    2,101       59,500SH   Defined     1         59,500
GENERAL ELECTRIC CO                   COM        369604 10 3    1,800       51,000SH    Other                                51,000
HSBC HLDGS PLC			 ADR A 1/40PF A  404280 60 4      626       25,000SH   Defined     1         25,000
JOHN HANCOCK BK &THRIFT OPP       SH BEN INT     409735 10 7      653       67,200SH    Other                                67,200
HOME DEPOT INC                        COM        437076 10 2      635       17,500SH   Defined     1         17,500
HOME DEPOT INC                        COM        437076 10 2    2,974       82,000SH    Other                                82,000
ISHARES TR			 DJ US TELECOMM  464287 71 3	  383	    13,836SH   Defined     1	     13,836
ISHARES TR                       DJ US TECH SEC  464287 72 1    1,062       20,688SH   Defined     "         20,688
ING GLOBAL EQTY DIV & PREM O 	      COM        45684E 10 7      204       10,000SH   Defined     "         10,000
JP MORGAN CHASE & CO                  COM        46625H 10 0      610       13,000SH    Other                                13,000
JOHNSON & JOHNSON                     COM        478160 10 4    1,299       20,000SH    Other                                20,000
LOWES COS INC                         COM        548661 10 7    1,543       55,000SH   Defined     1         55,000
LOWES COS INC                         COM        548661 10 7    1,543       55,000SH    Other                                55,000
M D C HLDGS INC                       COM        552676 10 8      255        5,500SH   Defined     1          5,500
M D C HLDGS INC                       COM        552676 10 8    1,226       26,400SH    Other                                26,400
MANAGED HIGH YIELD PLUS FD I          COM        561911 10 8       53       10,000SH   Defined     1         10,000
MICROSOFT CORP                        COM        594918 10 4    1,094       40,000SH   Defined     "         40,000
MICROSOFT CORP                        COM        594918 10 4      547       20,000SH    Other                                20,000
MITTAL STEEL CO N V             NY REG SH CL A   60684P 10 1    2,223       64,000SH    Other                                64,000
NRG ENERGY INC                      COM NEW      629377 50 8      808       17,839SH   Defined   1,2,3       17,839
NTL INC DEL                           COM        62941W 10 1    6,270      246,545SH    Other                               246,545
NATIONAL CITY CORP                    COM        635405 10 3    2,795       76,359SH   Defined     1         76,359
NATIONAL CITY CORP                    COM        635405 10 3      472       12,903SH    Other                                12,903
NEWS CORP                            CL A        65248E 10 4      786       40,000SH    Other                                40,000
NEWS CORP                            CL B        65248E 20 3      413       20,000SH    Other                                20,000
PEPCO HOLDINGS INC                    COM        713291 10 2      242       10,000SH   Defined     1         10,000
PFIZER INC                            COM        717081 10 3    1,560       55,000SH   Defined     "         55,000
PFIZER INC                            COM        717081 10 3    4,112      145,000SH    Other                               145,000
POWERSHARES ETF TRUST		HI YLD EQ DVDN   73935X 30 2      233       15,000SH   Defined     1         15,000
POWERSHARES ETF TRUST		INTL DIV ACHV    73935X 71 6      221       12,849SH   Defined     "         12,849
PULTE HOMES INC                       COM        745867 10 1      797       25,000SH   Defined     "         25,000
PULTE HOMES INC                       COM        745867 10 1    1,370       43,000SH    Other                                43,000
RELIANT ENERGY INC		      COM	 75952B 10 5      142       11,547SH	Sole                 11,547
SEACOR HOLDINGS INC                   COM        811904 10 1      461        5,591SH   Defined     1          5,591
SEACOR HOLDINGS INC                   COM        811904 10 1      436        5,280SH    Sole                  5,280
SELECT SECTOR SPDR TR           SBI MATERIALS    81369Y 10 0      244        7,700SH   Defined     1          7,700
SELECT SECTOR SPDR TR           SBI HEALTHCARE   81369Y 20 9    2,503       75,419SH   Defined     "         75,419
SELECT SECTOR SPDR TR           SBI CONS DISCR   81369Y 40 7    1,534       43,887SH   Defined     "         43,887
SELECT SECTOR SPDR TR           SBI INT-FINL     81369Y 60 5    1,171       33,830SH   Defined     "         33,830
SELECT SECTOR SPDR TR 		SBI INT-INDS     81369Y 70 4      728       21,835SH   Defined     "         21,835
SPRINT NEXTEL CORP                  COM FON      852061 10 0    2,882      168,000SH   Defined     "        168,000
SPRINT NEXTEL CORP                  COM FON      852061 10 0    3,920      228,600SH    Other                               228,600
TERRA INDS INC                        COM        880915 10 3      463       60,000SH   Defined     1         60,000
TERRA INDS INC                        COM        880915 10 3      116       15,000SH    Other                                15,000
TOLL BROTHERS INC                     COM        889478 10 3      927       33,000SH    Other                                33,000
TYCO INTL LTD NEW                     COM        902124 10 6    3,639      130,000SH    Other                               130,000
UAL CORP                            COM NEW      902549 80 7    1,053       39,603SH   Defined   1,2,3       39,603
UAL CORP                            COM NEW      902549 80 7      297       11,167SH    Other                                11,167
US BANCORP DEL                      COM NEW      902973 30 4      514       15,462SH    Other                                15,462
VIACOM INC NEW                       CL B        92553P 20 1    3,052       82,100SH    Other                                82,100
WALTER INDS INC                       COM        93317Q 10 5    3,334       78,100SH   Defined     1         78,100
WALTER INDS INC                       COM        93317Q 10 5    1,195       28,000SH    Other                                28,000
YAHOO INC                             COM        984332 10 6    3,185      126,000SH   Defined     1        126,000
YAHOO INC                             COM        984332 10 6    1,972       78,000SH    Other                                78,000
                                                             ----------
                                 REPORT TOTAL                $1,582,032
                                                             ==========