2021 Pac-12 Conference Leaders Passes Defended - Games vs. Non-Conference Teams Only through 01/10/2022
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kitan Oladapo | Oregon St | SO | DB | 4 | 1 | 5 | 6 | 1.50 |
| 1 | Rejzohn Wright | Oregon St | JR | DB | 4 | 0 | 5 | 5 | 1.25 |
| 3 | Collin Gamble | California | SO | CB | 3 | 0 | 4 | 4 | 1.33 |
| 4 | Alex Austin | Oregon St | FR | DB | 4 | 1 | 3 | 4 | 1.00 |
| 4 | Clark Phillips III | Utah | FR | CB | 4 | 1 | 3 | 4 | 1.00 |
| 4 | Treydan Stukes | Arizona | FR | CB | 3 | 0 | 3 | 3 | 1.00 |
| 4 | Quentin Lake | UCLA | SR | DB | 3 | 0 | 3 | 3 | 1.00 |
| 4 | Nate Landman | Colorado | SR | ILB | 3 | 0 | 3 | 3 | 1.00 |
| 4 | Alton Julian | Oregon St | SO | DB | 3 | 0 | 3 | 3 | 1.00 |
| 4 | Xavion Alford | USC | FR | S | 3 | 0 | 3 | 3 | 1.00 |
| 4 | Trent McDuffie | Washington | SO | DB | 3 | 0 | 3 | 3 | 1.00 |
| 4 | George Hicks III | Wash St | SR | DB | 4 | 0 | 3 | 3 | 0.75 |
| 13 | Verone McKinley III | Oregon | SO | S | 4 | 3 | 2 | 5 | 1.25 |
| 13 | Jimmy Wyrick | Stanford | FR | CB | 2 | 1 | 2 | 3 | 1.50 |
| 13 | Jack Jones | Ariz St | SR | DB | 3 | 1 | 2 | 3 | 1.00 |
| 13 | Mekhi Blackmon | Colorado | JR | CB | 3 | 1 | 2 | 3 | 1.00 |
| 13 | Chris Steele | USC | JR | CB | 3 | 1 | 2 | 3 | 1.00 |
| 13 | Kyu Blu Kelly | Stanford | JR | CB | 3 | 1 | 2 | 3 | 1.00 |
| 13 | Akili Arnold | Oregon St | FR | DB | 4 | 1 | 2 | 3 | 0.75 |
| 13 | Derrick Langford Jr. | Wash St | SR | DB | 4 | 1 | 2 | 3 | 0.75 |
| 13 | JaTravis Broughton | Utah | SO | CB | 2 | 0 | 2 | 2 | 1.00 |
| 13 | D.J. Davidson | Ariz St | SR | DL | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Chase Lucas | Ariz St | SR | DB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Gunner Maldonado | Arizona | FR | S | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Isaiah Rutherford | Arizona | SO | CB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Chigozie Anusiem | California | JR | CB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Josh Drayden | California | SR | CB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Lu-Magia Hearns III | California | FR | CB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Mitchell Agude | UCLA | SR | LB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Mo Osling III | UCLA | SR | DB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Isaac Taylor-Stuart | USC | JR | CB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Kendall Williamson | Stanford | SR | S | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Brendan Radley-Hiles | Washington | JR | DB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Kyler Gordon | Washington | SO | DB | 3 | 0 | 2 | 2 | 0.67 |
| 13 | Chau Smith-Wade | Wash St | SO | DB | 4 | 0 | 2 | 2 | 0.50 |
| 36 | Julius Irvin | Washington | SO | DB | 2 | 1 | 1 | 2 | 1.00 |
| 36 | Christian Roland-Wallace | Arizona | SO | CB | 3 | 1 | 1 | 2 | 0.67 |
| 36 | Jay Shaw | UCLA | SR | DB | 3 | 1 | 1 | 2 | 0.67 |
| 36 | Kana'i Mauga | USC | SR | ILB | 3 | 1 | 1 | 2 | 0.67 |
| 36 | Calen Bullock | USC | FR | S | 3 | 1 | 1 | 2 | 0.67 |
| 36 | Riley Sharp | Oregon St | SO | OLB | 4 | 1 | 1 | 2 | 0.50 |
| 36 | Jaydon Grant | Oregon St | JR | DB | 4 | 1 | 1 | 2 | 0.50 |
| 36 | Devin Lloyd | Utah | JR | LB | 4 | 1 | 1 | 2 | 0.50 |
| 36 | Cam Phillips | Ariz St | SO | DB | 1 | 0 | 1 | 1 | 1.00 |
| 36 | Kaylin Moore | Colorado | FR | CB | 1 | 0 | 1 | 1 | 1.00 |
| 36 | Caleb Kelly | Stanford | SR | ILB | 1 | 0 | 1 | 1 | 1.00 |
| 36 | Justin Anderson | Wash St | SO | DB | 1 | 0 | 1 | 1 | 1.00 |
| 36 | Jordan Clark | Ariz St | SO | DB | 2 | 0 | 1 | 1 | 0.50 |
| 36 | Robert Barnes | Colorado | SR | ILB | 2 | 0 | 1 | 1 | 0.50 |
| 36 | Joshua Jackson Jr. | USC | FR | CB | 2 | 0 | 1 | 1 | 0.50 |