2018 Pac-12 Conference Leaders Passing - Games in December/January Only through 01/07/2019
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Jake Browning | Washington | SR | QB | 1 | 54 | 35 | 64.8 | 313 | 5.8 | 0 | 0 | 113.51 | 54.0 | 313.0 |
| 1 | Gardner Minshew II | Wash St | SR | QB | 1 | 49 | 35 | 71.4 | 299 | 6.1 | 2 | 0 | 136.16 | 49.0 | 299.0 |
| 3 | Chase Garbers | California | FR | QB | 2 | 58 | 34 | 58.6 | 290 | 5.0 | 1 | 5 | 89.07 | 29.0 | 145.0 |
| 4 | Jason Shelley | Utah | FR | QB | 1 | 45 | 27 | 60.0 | 302 | 6.7 | 2 | 2 | 122.15 | 45.0 | 302.0 |
| 5 | K.J. Costello | Stanford | JR | QB | 2 | 46 | 24 | 52.2 | 342 | 7.4 | 1 | 0 | 121.79 | 23.0 | 171.0 |
| 6 | Justin Herbert | Oregon | JR | QB | 1 | 33 | 19 | 57.6 | 166 | 5.0 | 1 | 0 | 109.83 | 33.0 | 166.0 |
| 6 | Manny Wilkins | Ariz St | SR | QB | 1 | 31 | 19 | 61.3 | 129 | 4.2 | 1 | 2 | 93.99 | 31.0 | 129.0 |
| 8 | Chase Forrest | California | SR | QB | 1 | 14 | 5 | 35.7 | 71 | 5.1 | 0 | 2 | 49.74 | 14.0 | 71.0 |
| 9 | Myles Gaskin | Washington | SR | TB | 1 | 1 | 1 | 100.0 | 2 | 2.0 | 1 | 0 | 446.80 | 1.0 | 2.0 |