2017 Mountain West Conference Leaders Penalties - Games in December/January Only through 01/08/2018
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Colorado State | 1 | 3 | 15 | 3.0 | 15.0 |
| 2 | Wyoming | 1 | 5 | 49 | 5.0 | 49.0 |
| 3 | Fresno State | 2 | 15 | 109 | 7.5 | 54.5 |
| 4 | Boise State | 2 | 13 | 120 | 6.5 | 60.0 |
| 5 | Utah State | 1 | 8 | 74 | 8.0 | 74.0 |
| 6 | San Diego State | 1 | 10 | 82 | 10.0 | 82.0 |