2023 Indiana St Football Schedule
| Aug 31 | Eastern Illinois Terre Haute, Ind. | L 0-27 | ||
| Sep 8 | @Indiana Bloomington, Ind. | L 7-41 | ||
| Oct 7 | Northern Iowa Terre Haute, Ind. | L 20-27 | ||
| Oct 14 | @Illinois St Normal, Ill. | L 7-44 | ||
| Oct 21 |  | South Dakota Terre Haute, IN | L 3-17 | |
| Oct 28 |  | @North Dakota Grand Forks, N.D. | L 33-36 | |
| Nov 4 | Youngstown St Terre Haute, Ind. | L 7-19 | ||
| Nov 11 | Western Illinois Terre Haute, Ind. | W 27-6 | ||
| Nov 18 |  | @Southern Illinois Carbondale, IL | L 9-38 |