2021 Mountain West Conference Leaders Penalties - Games in December/January Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Nevada | 1 | 3 | 35 | 3.0 | 35.0 |
| 1 | Air Force | 1 | 3 | 35 | 3.0 | 35.0 |
| 3 | Utah State | 2 | 9 | 78 | 4.5 | 39.0 |
| 4 | Fresno State | 1 | 5 | 58 | 5.0 | 58.0 |
| 5 | Wyoming | 1 | 7 | 74 | 7.0 | 74.0 |
| 6 | San Diego State | 2 | 23 | 254 | 11.5 | 127.0 |