2008 NCAA Division I FBS football rankings AP Poll AP Poll

| Week_2_Sept_7 | Week_3_Sept_14 | Week_4_Sept_21 | Week_5_Sept_28 | Week_6_Oct_5 | Week_7_Oct_12 | Week_10_Nov_2 | Week_12_Nov_16 | Week_14_Nov_30 | Week_15_Dec_7 | Week_16_Final_Jan_9 |
|---|---|---|---|---|---|---|---|---|---|---|
| USC (1-0) (33) | USC (2-0) (61) | USC (2-0) (62) | Oklahoma (4-0) (43) | Oklahoma (5-0) (51) | Texas (6-0) (39) | Alabama (9-0) (46) | Alabama (11-0) (42) | Alabama (12-0) (62) | Florida (12-1) (50) | Florida (13-1) (48) |
| Georgia (2-0) (23) | Oklahoma (3-0) | Oklahoma (3-0) | Alabama (5-0) (21) | Alabama (6-0) (13) | Alabama (6-0) (26) | Texas Tech (9-0) (12) | Texas Tech (10-0) (21) | Florida (11-1) (3) | Oklahoma (12-1) (9) | Utah (13-0) (16) |
| Oklahoma (2-0) (2) | Georgia (3-0) (2) | Georgia (4-0) (2) | LSU (4-0) | Missouri (5-0) (1) | Penn State (7-0) | Penn State (9-0) (6) | Florida (9-1) (2) | Texas (11-1) | Texas (11-1) (6) | USC (12-1) (1) |