2025 Big Ten Conference Leaders Penalties - Games in December/January Only through 01/19/2026
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Northwestern | 1 | 2 | 20 | 2.0 | 20.0 |
| 1 | Illinois | 1 | 4 | 20 | 4.0 | 20.0 |
| 3 | Ohio State | 2 | 4 | 35 | 2.0 | 17.5 |
| 3 | Penn State | 1 | 3 | 35 | 3.0 | 35.0 |
| 3 | Nebraska | 1 | 5 | 35 | 5.0 | 35.0 |
| 6 | USC | 1 | 7 | 50 | 7.0 | 50.0 |
| 7 | Iowa | 1 | 5 | 53 | 5.0 | 53.0 |
| 8 | Washington | 1 | 9 | 70 | 9.0 | 70.0 |
| 9 | Minnesota | 1 | 9 | 87 | 9.0 | 87.0 |
| 10 | Michigan | 1 | 9 | 95 | 9.0 | 95.0 |
| 11 | Indiana | 4 | 16 | 120 | 4.0 | 30.0 |
| 12 | Oregon | 3 | 13 | 139 | 4.3 | 46.3 |