2021 Mountain West Conference Leaders Passes Defended - Games in November Only through 01/10/2022
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | San Diego State | 4 | 6 | 17 | 23 | 5.75 |
| 2 | Boise State | 4 | 5 | 10 | 15 | 3.75 |
| 3 | Wyoming | 4 | 4 | 20 | 24 | 6.00 |
| 3 | Nevada | 4 | 4 | 13 | 17 | 4.25 |
| 3 | Hawai'i | 4 | 4 | 9 | 13 | 3.25 |
| 6 | San Jose State | 3 | 3 | 13 | 16 | 5.33 |
| 6 | Air Force | 4 | 3 | 9 | 12 | 3.00 |
| 6 | UNLV | 4 | 3 | 4 | 7 | 1.75 |
| 9 | Fresno State | 3 | 2 | 10 | 12 | 4.00 |
| 9 | New Mexico | 4 | 2 | 10 | 12 | 3.00 |
| 9 | Utah State | 4 | 2 | 9 | 11 | 2.75 |
| 12 | Colorado State | 4 | 1 | 11 | 12 | 3.00 |