2015 Pac-12 Conference Leaders Penalties - Games in October Only through 01/11/2016
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | California | 4 | 16 | 121 | 4.0 | 30.3 |
| 2 | Utah | 4 | 18 | 146 | 4.5 | 36.5 |
| 3 | Stanford | 4 | 18 | 148 | 4.5 | 37.0 |
| 4 | Arizona | 5 | 26 | 198 | 5.2 | 39.6 |
| 5 | Washington State | 5 | 28 | 199 | 5.6 | 39.8 |
| 6 | Arizona State | 4 | 22 | 174 | 5.5 | 43.5 |
| 7 | Washington | 4 | 22 | 203 | 5.5 | 50.8 |
| 8 | Oregon | 4 | 24 | 221 | 6.0 | 55.3 |
| 9 | Oregon State | 4 | 29 | 250 | 7.3 | 62.5 |
| 10 | Colorado | 5 | 40 | 342 | 8.0 | 68.4 |
| 11 | USC | 4 | 29 | 281 | 7.3 | 70.3 |
| 12 | UCLA | 4 | 35 | 317 | 8.8 | 79.3 |