2021 Mountain West Conference Leaders Penalties - Games in October Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Wyoming | 4 | 16 | 102 | 4.0 | 25.5 |
| 2 | Air Force | 4 | 14 | 131 | 3.5 | 32.8 |
| 3 | UNLV | 4 | 20 | 168 | 5.0 | 42.0 |
| 4 | Utah State | 4 | 22 | 205 | 5.5 | 51.3 |
| 5 | Boise State | 4 | 24 | 208 | 6.0 | 52.0 |
| 6 | San Jose State | 5 | 33 | 271 | 6.6 | 54.2 |
| 7 | San Diego State | 4 | 28 | 242 | 7.0 | 60.5 |
| 8 | Colorado State | 4 | 26 | 251 | 6.5 | 62.8 |
| 9 | New Mexico | 4 | 31 | 261 | 7.8 | 65.3 |
| 10 | Hawai'i | 4 | 29 | 269 | 7.3 | 67.3 |
| 11 | Nevada | 5 | 42 | 373 | 8.4 | 74.6 |
| 12 | Fresno State | 4 | 32 | 322 | 8.0 | 80.5 |