2021 Mountain West Conference Leaders Penalties - Games vs. FBS non-Power 5 Conference Teams Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | UNLV | 9 | 38 | 323 | 4.2 | 35.9 |
| 2 | Air Force | 11 | 47 | 425 | 4.3 | 38.6 |
| 3 | Wyoming | 12 | 62 | 534 | 5.2 | 44.5 |
| 4 | Hawai'i | 10 | 54 | 491 | 5.4 | 49.1 |
| 5 | Utah State | 11 | 66 | 557 | 6.0 | 50.6 |
| 6 | Boise State | 11 | 58 | 575 | 5.3 | 52.3 |
| 7 | Nevada | 10 | 63 | 550 | 6.3 | 55.0 |
| 8 | San Jose State | 10 | 66 | 598 | 6.6 | 59.8 |
| 9 | New Mexico | 10 | 76 | 651 | 7.6 | 65.1 |
| 10 | Colorado State | 9 | 62 | 603 | 6.9 | 67.0 |
| 11 | San Diego State | 11 | 84 | 783 | 7.6 | 71.2 |
| 12 | Fresno State | 10 | 76 | 743 | 7.6 | 74.3 |