| 9/2/2023 | Ohio State (11-2,8-1) | 23 | at | Indiana | 3 | |||
| 9/8/2023 | Indiana State (1-10) | 7 | at | Indiana | 41 | MVC (1AA) | ||
| 9/16/2023 | Louisville (10-4) | 21 | vs | Indiana | 14 | Indianapolis IN | ACC | |
| 9/23/2023 | Akron (2-10) | 27 | at | Indiana | 29 | 4OT | MAC | |
| 9/30/2023 | Indiana | 17 | at | Maryland (8-5,4-5) | 44 | |||
| 10/14/2023 | Indiana | 7 | at | Michigan (15-0,10-0) | 52 | |||
| 10/21/2023 | Rutgers (7-6,3-6) | 31 | at | Indiana | 14 | |||
| 10/28/2023 | Indiana | 24 | at | Penn State (10-3,7-2) | 33 | |||
| 11/4/2023 | Wisconsin (7-6,5-4) | 14 | at | Indiana | 20 | |||
| 11/11/2023 | Indiana | 45 | at | Illinois (5-7,3-6) | 48 | OT | ||
| 11/18/2023 | Michigan State (4-8,2-7) | 24 | at | Indiana | 21 | |||
| 11/25/2023 | Indiana | 31 | at | Purdue (4-8,3-6) | 35 |
| vs Indiana | vs Other Opponents | Indiana compared to OOs | |
| Record: | 9-3 | 75-66 | |
| Points Scored: | 29.92 | 25.43 | -4.49 |
| Points Allowed: | 22.17 | 21.72 | 0.45 |
| Margin: | 7.75 | 3.71 | -4.04 |
| Total Points: | 52.09 | 47.15 | 4.94 |