2020 Pac-12 Conference Leaders Penalties - Games in December/January Only through 01/11/2021
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Washington | 1 | 4 | 30 | 4.0 | 30.0 |
| 1 | California | 1 | 4 | 33 | 4.0 | 33.0 |
| 3 | Stanford | 3 | 11 | 85 | 3.7 | 28.3 |
| 4 | Washington State | 2 | 12 | 103 | 6.0 | 51.5 |
| 4 | Arizona | 2 | 12 | 120 | 6.0 | 60.0 |
| 6 | Colorado | 3 | 16 | 147 | 5.3 | 49.0 |
| 7 | Oregon | 3 | 17 | 160 | 5.7 | 53.3 |
| 8 | Utah | 3 | 18 | 161 | 6.0 | 53.7 |
| 9 | Oregon State | 3 | 19 | 133 | 6.3 | 44.3 |
| 9 | UCLA | 3 | 19 | 152 | 6.3 | 50.7 |
| 9 | USC | 3 | 19 | 208 | 6.3 | 69.3 |
| 12 | Arizona State | 3 | 24 | 184 | 8.0 | 61.3 |