2021 Mountain West Conference Leaders Penalties - Games vs. Conference Teams Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | UNLV | 8 | 31 | 287 | 3.9 | 35.9 |
| 2 | Wyoming | 8 | 37 | 291 | 4.6 | 36.4 |
| 3 | Air Force | 8 | 35 | 342 | 4.4 | 42.8 |
| 4 | Boise State | 8 | 39 | 369 | 4.9 | 46.1 |
| 5 | Hawai'i | 8 | 41 | 404 | 5.1 | 50.5 |
| 6 | Utah State | 9 | 55 | 456 | 6.1 | 50.7 |
| 7 | San Jose State | 8 | 51 | 456 | 6.4 | 57.0 |
| 8 | Nevada | 8 | 55 | 465 | 6.9 | 58.1 |
| 9 | New Mexico | 8 | 56 | 475 | 7.0 | 59.4 |
| 10 | San Diego State | 9 | 62 | 577 | 6.9 | 64.1 |
| 11 | Colorado State | 8 | 55 | 543 | 6.9 | 67.9 |
| 12 | Fresno State | 8 | 64 | 604 | 8.0 | 75.5 |