2021 Pac-12 Conference Leaders Penalties - Games in December/January Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Washington State | 1 | 5 | 32 | 5.0 | 32.0 |
| 2 | Arizona State | 1 | 6 | 27 | 6.0 | 27.0 |
| 2 | California | 1 | 6 | 53 | 6.0 | 53.0 |
| 4 | USC | 1 | 7 | 39 | 7.0 | 39.0 |
| 5 | Oregon State | 1 | 13 | 91 | 13.0 | 91.0 |
| 6 | Oregon | 2 | 14 | 122 | 7.0 | 61.0 |
| 7 | Utah | 2 | 15 | 139 | 7.5 | 69.5 |