2021 Pac-12 Conference Leaders Penalties - Games vs. Conference Teams Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Washington | 9 | 36 | 328 | 4.0 | 36.4 |
| 2 | Utah | 10 | 47 | 461 | 4.7 | 46.1 |
| 3 | Stanford | 9 | 50 | 352 | 5.6 | 39.1 |
| 4 | Washington State | 9 | 53 | 476 | 5.9 | 52.9 |
| 5 | California | 9 | 55 | 494 | 6.1 | 54.9 |
| 6 | Oregon State | 9 | 56 | 557 | 6.2 | 61.9 |
| 7 | Colorado | 9 | 59 | 522 | 6.6 | 58.0 |
| 8 | UCLA | 9 | 65 | 587 | 7.2 | 65.2 |
| 9 | Arizona State | 9 | 71 | 669 | 7.9 | 74.3 |
| 10 | USC | 9 | 74 | 721 | 8.2 | 80.1 |
| 11 | Oregon | 10 | 80 | 668 | 8.0 | 66.8 |
| 12 | Arizona | 9 | 86 | 689 | 9.6 | 76.6 |