2021 Pac-12 Conference Leaders Penalties - Games vs. Non-Conference Teams Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Washington State | 4 | 16 | 127 | 4.0 | 31.8 |
| 2 | Washington | 3 | 15 | 146 | 5.0 | 48.7 |
| 3 | USC | 3 | 21 | 164 | 7.0 | 54.7 |
| 4 | Colorado | 3 | 17 | 165 | 5.7 | 55.0 |
| 5 | Utah | 4 | 20 | 171 | 5.0 | 42.8 |
| 6 | Arizona | 3 | 19 | 177 | 6.3 | 59.0 |
| 7 | Stanford | 3 | 26 | 182 | 8.7 | 60.7 |
| 8 | UCLA | 3 | 20 | 187 | 6.7 | 62.3 |
| 9 | California | 3 | 19 | 200 | 6.3 | 66.7 |
| 10 | Oregon | 4 | 23 | 237 | 5.8 | 59.3 |
| 11 | Oregon State | 4 | 33 | 263 | 8.3 | 65.8 |
| 12 | Arizona State | 4 | 42 | 346 | 10.5 | 86.5 |