2012 Pac-12 Conference Leaders Opponent Penalties - All Games through 01/07/2013
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Arizona | 13 | 124 | 1218 | 9.5 | 93.7 |
| 2 | Washington State | 12 | 102 | 952 | 8.5 | 79.3 |
| 3 | California | 12 | 101 | 919 | 8.4 | 76.6 |
| 4 | USC | 13 | 112 | 988 | 8.6 | 76.0 |
| 5 | Oregon State | 13 | 93 | 859 | 7.2 | 66.1 |
| 6 | Colorado | 12 | 84 | 769 | 7.0 | 64.1 |
| 7 | UCLA | 14 | 92 | 859 | 6.6 | 61.4 |
| 8 | Utah | 12 | 88 | 713 | 7.3 | 59.4 |
| 9 | Stanford | 14 | 85 | 781 | 6.1 | 55.8 |
| 10 | Oregon | 13 | 70 | 677 | 5.4 | 52.1 |
| 11 | Washington | 13 | 78 | 672 | 6.0 | 51.7 |
| 12 | Arizona State | 13 | 79 | 671 | 6.1 | 51.6 |