2025 Big Ten Conference Leaders Penalties - Games in August/September Only through 09/01/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Minnesota | 1 | 2 | 10 | 2.0 | 10.0 |
| 2 | Ohio State | 1 | 2 | 15 | 2.0 | 15.0 |
| 3 | Northwestern | 1 | 4 | 19 | 4.0 | 19.0 |
| 4 | Iowa | 1 | 2 | 20 | 2.0 | 20.0 |
| 5 | Indiana | 1 | 3 | 25 | 3.0 | 25.0 |
| 5 | Purdue | 1 | 3 | 25 | 3.0 | 25.0 |
| 7 | Nebraska | 1 | 3 | 27 | 3.0 | 27.0 |
| 8 | Oregon | 1 | 3 | 29 | 3.0 | 29.0 |
| 9 | UCLA | 1 | 3 | 30 | 3.0 | 30.0 |
| 10 | Washington | 1 | 6 | 34 | 6.0 | 34.0 |
| 11 | Michigan State | 1 | 5 | 35 | 5.0 | 35.0 |
| 11 | Rutgers | 1 | 5 | 35 | 5.0 | 35.0 |
| 13 | Wisconsin | 1 | 5 | 40 | 5.0 | 40.0 |
| 14 | Penn State | 1 | 5 | 45 | 5.0 | 45.0 |
| 14 | USC | 1 | 5 | 45 | 5.0 | 45.0 |
| 16 | Illinois | 1 | 5 | 60 | 5.0 | 60.0 |
| 17 | Michigan | 1 | 8 | 65 | 8.0 | 65.0 |
| 18 | Maryland | 1 | 14 | 100 | 14.0 | 100.0 |