Illinois Fighting Illini Football 2023 Schedule
| Sat, Sep 2 | vsToledo | 11:30PM UTC | WÂ 30-28 |
| Fri, Sep 8 | @Kansas | 11:30PM UTC | LÂ 34-23 |
| Sat, Sep 16 | vsPenn State | 4:00PM UTC | LÂ 30-13 |
| Sat, Sep 23 | vsFAU | 7:30PM UTC | WÂ 23-17 |
| Sat, Sep 30 | @Purdue | 7:30PM UTC | LÂ 44-19 |
| Sat, Oct 7 | vsNebraska | 12:00AM UTC | LÂ 20-7 |
| Sat, Oct 14 | @Maryland | 7:30PM UTC | WÂ 27-24 |
| Sat, Oct 21 | vsWisconsin | 7:30PM UTC | LÂ 25-21 |
| BYE 😴 |
| Sat, Nov 4 | @Minnesota | 7:30PM UTC | WÂ 27-26 |
| Sat, Nov 11 | vsIndiana | 5:00PM UTC | WÂ 48-45/OT |
| Sat, Nov 18 | @Iowa | 8:30PM UTC | LÂ 15-13 |
| Sat, Nov 25 | vsNorthwestern | 8:30PM UTC | LÂ 45-43 |