2011 Pac-12 Conference Leaders Opponent Penalties - Games in November Only through 01/09/2012
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Utah | 4 | 39 | 317 | 9.8 | 79.3 |
| 2 | California | 4 | 31 | 307 | 7.8 | 76.8 |
| 3 | Arizona | 4 | 30 | 305 | 7.5 | 76.3 |
| 4 | Arizona State | 4 | 32 | 304 | 8.0 | 76.0 |
| 5 | Washington State | 4 | 30 | 290 | 7.5 | 72.5 |
| 6 | Colorado | 4 | 25 | 272 | 6.3 | 68.0 |
| 7 | Washington | 4 | 34 | 268 | 8.5 | 67.0 |
| 8 | Oregon State | 4 | 30 | 266 | 7.5 | 66.5 |
| 9 | USC | 4 | 29 | 259 | 7.3 | 64.8 |
| 10 | Stanford | 4 | 27 | 246 | 6.8 | 61.5 |
| 11 | UCLA | 4 | 20 | 176 | 5.0 | 44.0 |
| 12 | Oregon | 4 | 22 | 145 | 5.5 | 36.3 |