2021 Pac-12 Conference Leaders Passes Defended - Games in December/January Only through 01/10/2022
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Clark Phillips III | Utah | FR | CB | 2 | 1 | 3 | 4 | 2.00 |
| 1 | Kitan Oladapo | Oregon St | SO | DB | 1 | 1 | 1 | 2 | 2.00 |
| 1 | Akili Arnold | Oregon St | FR | DB | 1 | 1 | 1 | 2 | 2.00 |
| 1 | Lu-Magia Hearns III | California | FR | CB | 1 | 0 | 2 | 2 | 2.00 |
| 1 | George Hicks III | Wash St | SR | DB | 1 | 0 | 2 | 2 | 2.00 |
| 6 | Timarcus Davis | Ariz St | SR | DB | 1 | 1 | 0 | 1 | 1.00 |
| 6 | Travion Brown | Wash St | JR | LB | 1 | 1 | 0 | 1 | 1.00 |
| 6 | Kyle Soelle | Ariz St | SR | LB | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Isaiah Young | California | SO | CB | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Trey Paster | California | SO | ILB | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Marqez Bimage | California | SR | OLB | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Luc Bequette | California | SR | DL | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Alex Austin | Oregon St | FR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Keonte Schad | Oregon St | SR | DL | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Antonio Pule | Wash St | SR | DL | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Chau Smith-Wade | Wash St | SO | DB | 1 | 0 | 1 | 1 | 1.00 |
| 6 | Tyrone Hill Jr. | Wash St | SR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 18 | Noah Sewell | Oregon | FR | ILB | 2 | 1 | 0 | 1 | 0.50 |
| 18 | Verone McKinley III | Oregon | SO | S | 2 | 1 | 0 | 1 | 0.50 |
| 18 | Devin Lloyd | Utah | JR | LB | 2 | 1 | 0 | 1 | 0.50 |
| 18 | Malone Mataele | Utah | SO | CB | 2 | 1 | 0 | 1 | 0.50 |
| 18 | Kristian Williams | Oregon | FR | DT | 2 | 0 | 1 | 1 | 0.50 |
| 18 | Mika Tafua | Utah | JR | DE | 2 | 0 | 1 | 1 | 0.50 |
| 18 | Hauati Pututau | Utah | SR | DT | 2 | 0 | 1 | 1 | 0.50 |
| 18 | Cole Bishop | Utah | FR | S | 2 | 0 | 1 | 1 | 0.50 |
| 18 | Karene Reid | Utah | FR | LB | 2 | 0 | 1 | 1 | 0.50 |
Note: To qualify, player must have played in 75% of his team's games.