2012 Pac-12 Conference Leaders Passes Defended - Games vs. Conference Teams Only through 01/07/2013
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ifo Ekpre-Olomu | Oregon | SO | DB | 9 | 4 | 13 | 17 | 1.89 |
| 2 | Rashaad Reynolds | Oregon St | JR | DB | 9 | 2 | 10 | 12 | 1.33 |
| 2 | Steve Williams | California | JR | DB | 9 | 2 | 10 | 12 | 1.33 |
| 2 | Josh Hill | California | SR | DB | 9 | 1 | 11 | 12 | 1.33 |
| 5 | Keelan Johnson | Ariz St | SR | DB | 9 | 5 | 6 | 11 | 1.22 |
| 5 | Jordan Richards | Stanford | SO | DB | 10 | 2 | 9 | 11 | 1.10 |
| 7 | Osahon Irabor | Ariz St | JR | DB | 9 | 1 | 9 | 10 | 1.11 |
| 7 | Terrence Brown | Stanford | SR | DB | 10 | 1 | 9 | 10 | 1.00 |
| 9 | Jordan Poyer | Oregon St | SR | DB | 8 | 5 | 4 | 9 | 1.13 |
| 9 | Shaquille Richardson | Arizona | JR | DB | 9 | 0 | 9 | 9 | 1.00 |
| 11 | Desmond Trufant | Washington | SR | DB | 8 | 1 | 7 | 8 | 1.00 |
| 11 | Tra'Mayne Bondurant | Arizona | SO | DB | 9 | 2 | 6 | 8 | 0.89 |
| 11 | Marcus Peters | Washington | FR | DB | 9 | 2 | 6 | 8 | 0.89 |
| 14 | Jawanza Starling | USC | SR | DB | 9 | 3 | 4 | 7 | 0.78 |
| 14 | Daniel Simmons | Wash St | SR | DB | 9 | 2 | 5 | 7 | 0.78 |
| 14 | Ed Reynolds | Stanford | JR | DB | 10 | 3 | 4 | 7 | 0.70 |
| 14 | Aaron Hester | UCLA | SR | DB | 10 | 1 | 6 | 7 | 0.70 |
| 18 | Avery Patterson | Oregon | JR | DB | 7 | 3 | 3 | 6 | 0.86 |
| 18 | Ryan Lacy | Utah | SR | DB | 8 | 1 | 5 | 6 | 0.75 |
| 18 | Torin Harris | USC | JR | DB | 8 | 0 | 6 | 6 | 0.75 |
| 18 | Shaq Thompson | Washington | FR | DB | 9 | 3 | 3 | 6 | 0.67 |
| 18 | Sean Parker | Washington | JR | DB | 9 | 2 | 4 | 6 | 0.67 |
| 18 | John Timu | Washington | SO | LB | 9 | 2 | 4 | 6 | 0.67 |
| 18 | Deveron Carr | Ariz St | SR | DB | 9 | 1 | 5 | 6 | 0.67 |
| 18 | Josh Shaw | USC | SO | DB | 9 | 1 | 5 | 6 | 0.67 |
| 18 | Brian Blechen | Utah | JR | DB | 9 | 1 | 5 | 6 | 0.67 |
| 27 | Kameron Jackson | California | SO | DB | 8 | 3 | 2 | 5 | 0.63 |
| 27 | Jourdon Grandon | Arizona | SO | DB | 8 | 1 | 4 | 5 | 0.63 |
| 27 | Jon Major | Colorado | SR | LB | 8 | 1 | 4 | 5 | 0.63 |
| 27 | Deone Bucannon | Wash St | JR | DB | 9 | 3 | 2 | 5 | 0.56 |
| 27 | Robert Nelson | Ariz St | JR | DB | 9 | 2 | 3 | 5 | 0.56 |
| 27 | Dion Bailey | USC | SO | LB | 9 | 2 | 3 | 5 | 0.56 |
| 27 | Brian Jackson | Oregon | JR | DB | 9 | 2 | 3 | 5 | 0.56 |
| 27 | Sean Martin | Oregon St | JR | DB | 9 | 2 | 3 | 5 | 0.56 |
| 27 | Jonathan McKnight | Arizona | SO | DB | 9 | 1 | 4 | 5 | 0.56 |
| 27 | Alden Darby | Ariz St | JR | DB | 9 | 1 | 4 | 5 | 0.56 |
| 27 | Michael Doctor | Oregon St | JR | LB | 9 | 1 | 4 | 5 | 0.56 |
| 27 | Mo Lee | Utah | SR | DB | 9 | 1 | 4 | 5 | 0.56 |
| 27 | Terrance Mitchell | Oregon | SO | DB | 9 | 0 | 5 | 5 | 0.56 |
| 27 | Andrew Abbott | UCLA | SR | OL | 10 | 3 | 2 | 5 | 0.50 |
| 27 | Chase Thomas | Stanford | SR | LB | 10 | 1 | 4 | 5 | 0.50 |
| 27 | Tevin McDonald | UCLA | SO | DB | 10 | 0 | 5 | 5 | 0.50 |
| 43 | Troy Hill | Oregon | SO | DB | 7 | 1 | 3 | 4 | 0.57 |
| 43 | Kiko Alonso | Oregon | SR | LB | 8 | 3 | 1 | 4 | 0.50 |
| 43 | Travis Long | Wash St | SR | LB | 8 | 1 | 3 | 4 | 0.50 |
| 43 | Eric Rowe | Utah | SO | DB | 8 | 1 | 3 | 4 | 0.50 |
| 43 | Will Sutton | Ariz St | JR | DL | 8 | 0 | 4 | 4 | 0.50 |
| 43 | Erick Dargan | Oregon | SO | DB | 9 | 3 | 1 | 4 | 0.44 |
| 43 | T.J. McDonald | USC | SR | DB | 9 | 2 | 2 | 4 | 0.44 |
| 43 | Justin Glenn | Washington | SR | DB | 9 | 2 | 2 | 4 | 0.44 |