2023 Pac-12 Conference Leaders Opponent Penalties - Games vs. Conference Teams Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | California | 9 | 62 | 607 | 6.9 | 67.4 |
| 2 | Washington | 10 | 64 | 603 | 6.4 | 60.3 |
| 3 | Colorado | 9 | 60 | 583 | 6.7 | 64.8 |
| 4 | USC | 9 | 66 | 542 | 7.3 | 60.2 |
| 5 | Arizona State | 9 | 61 | 536 | 6.8 | 59.6 |
| 6 | Stanford | 9 | 58 | 527 | 6.4 | 58.6 |
| 7 | Utah | 9 | 67 | 523 | 7.4 | 58.1 |
| 8 | Arizona | 9 | 59 | 516 | 6.6 | 57.3 |
| 9 | Washington State | 9 | 62 | 494 | 6.9 | 54.9 |
| 10 | UCLA | 9 | 57 | 486 | 6.3 | 54.0 |
| 11 | Oregon | 10 | 56 | 432 | 5.6 | 43.2 |
| 12 | Oregon State | 9 | 55 | 401 | 6.1 | 44.6 |