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Final OAF ranking (& ratings) for the 1975 college football season:
| Rank | Team Name | Rating | Record | AP | UPI | Bowl Game Results |
| 1 | OKLAHOMA | 110.5021 | 11-1 | 1 | 1 | Beat Michigan 14-6 |
| 2 | ALABAMA | 109.0573 | 11-1 | 3 | 3 | Beat Penn State 13-6 |
| 3 | UCLA | 108.9757 | 9-2-1 | 5 | 5 | Beat Ohio State 23-10 |
| 4 | OHIO STATE | 108.3742 | 11-1 | 4 | 4 | Lost to UCLA |
| 5 | ARIZONA STATE | 106.0422 | 12-0 | 2 | 2 | Beat Nebraska 17-14 |
| 6 | NEBRASKA | 105.4407 | 10-2 | 9 | 9 | Lost to Arizona State |
| 7 | TEXAS | 103.4886 | 9-2 | 6 | 7 | Beat Colorado 38-21 |
| 8 | ARKANSAS | 101.4825 | 10-2 | 7 | 6 | Beat Georgia 31-10 |
| 9 | COLORADO | 101.3659 | 9-3 | 16 | NR | Lost to Texas |
| 10 | MICHIGAN | 100.8307 | 8-2-2 | 8 | 8 | Lost to Oklahoma |
| 11 | CALIFORNIA | 96.2712 | 8-3 | 14 | 15 | No Bowl Game |
| 12 | OKLAHOMA STATE | 93.9957 | 7-4 | NR | NR | No Bowl Game |
| 13 | USC | 93.5755 | 8-4 | 17 | 19 | Beat Texas A+M 20-0 |
| 14 | TEXAS A+M | 92.9740 | 10-2 | 11 | 12 | Lost to USC |
| 15 | MISSOURI | 92.8131 | ||||
| 16 | WASHINGTON | 92.1733 | ||||
| 17 | STANFORD | 89.2877 | ||||
| 18 | PITTSBURGH | 88.9429 | ||||
| 19 | KANSAS | 88.3414 | ||||
| 20 | NOTRE DAME | 82.0410 | ||||
| 21 | PENN STATE | 81.8261 | ||||
| 22 | GEORGIA | 81.5975 | ||||
| 23 | SAN JOSE STATE | 78.7834 | ||||
| 24 | MARYLAND | 77.4859 | ||||
| 25 | MIAMI (O) | 77.2449 | ||||
| 26 | WEST VIRGINIA | 77.0879 | ||||
| 27 | MICHIGAN STATE | 77.0599 | ||||
| 28 | FLORIDA | 76.8844 | ||||
| 29 | NORTH CAROLINA STATE | 76.4864 | ||||
| 30 | MINNESOTA | 75.4602 | ||||
| 31 | PURDUE | 74.7288 | ||||
| 32 | ILLINOIS | 74.2159 | ||||
| 33 | TEXAS TECH | 73.2335 | ||||
| 34 | MISSISSIPPI | 72.0164 | ||||
| 35 | ARKANSAS STATE | 71.8056 | ||||
| 36 | IOWA | 71.6011 | ||||
| 37 | SYRACUSE | 71.3680 | ||||
| 38 | NAVY | 71.0493 | ||||
| 39 | GEORGIA TECH | 70.8214 | ||||
| 40 | ARIZONA | 70.6548 | ||||
| 41 | TENNESSEE | 70.4012 | ||||
| 42 | WISCONSIN | 69.7269 | ||||
| 43 | VANDERBILT | 69.6166 | ||||
| 44 | INDIANA | 69.2561 | ||||
| 45 | RUTGERS | 67.9746 | ||||
| 46 | NORTHWESTERN | 67.6997 | ||||
| 47 | OREGON | 67.6569 | ||||
| 48 | LSU | 67.6070 | ||||
| 49 | MISSISSIPPI STATE | 66.9954 | ||||
| 50 | BOSTON COLLEGE | 66.1571 | ||||
| 51 | DUKE | 65.7406 | ||||
| 52 | HAWAII | 65.6559 | ||||
| 53 | AUBURN | 65.6034 | ||||
| 54 | KENTUCKY | 64.7181 | ||||
| 55 | WASHINGTON STATE | 64.4644 |