2021 Pac-12 Conference Leaders Opponent Penalties - Games vs. FBS Teams With Winning Record Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Utah | 9 | 73 | 655 | 8.1 | 72.8 |
| 2 | Arizona | 7 | 52 | 549 | 7.4 | 78.4 |
| 3 | Stanford | 8 | 50 | 471 | 6.3 | 58.9 |
| 4 | Oregon | 8 | 53 | 465 | 6.6 | 58.1 |
| 5 | USC | 7 | 46 | 436 | 6.6 | 62.3 |
| 6 | Colorado | 7 | 43 | 404 | 6.1 | 57.7 |
| 7 | Washington | 6 | 42 | 393 | 7.0 | 65.5 |
| 8 | Washington State | 7 | 38 | 309 | 5.4 | 44.1 |
| 9 | Oregon State | 6 | 37 | 286 | 6.2 | 47.7 |
| 10 | California | 5 | 27 | 241 | 5.4 | 48.2 |
| 10 | Arizona State | 6 | 25 | 241 | 4.2 | 40.2 |
| 12 | UCLA | 4 | 28 | 216 | 7.0 | 54.0 |