2023 Mountain West Conference Leaders Opponent Penalties - Games in August/September Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | New Mexico | 5 | 45 | 393 | 9.0 | 78.6 |
| 2 | Hawai'i | 6 | 43 | 414 | 7.2 | 69.0 |
| 3 | San Jose State | 5 | 34 | 299 | 6.8 | 59.8 |
| 4 | Fresno State | 5 | 32 | 290 | 6.4 | 58.0 |
| 5 | Nevada | 5 | 30 | 272 | 6.0 | 54.4 |
| 6 | Colorado State | 4 | 23 | 217 | 5.8 | 54.3 |
| 7 | UNLV | 5 | 26 | 258 | 5.2 | 51.6 |
| 8 | Utah State | 5 | 28 | 242 | 5.6 | 48.4 |
| 9 | Wyoming | 5 | 27 | 229 | 5.4 | 45.8 |
| 10 | San Diego State | 6 | 28 | 274 | 4.7 | 45.7 |
| 11 | Air Force | 5 | 27 | 185 | 5.4 | 37.0 |
| 11 | Boise State | 5 | 22 | 185 | 4.4 | 37.0 |