2021 Pac-12 Conference Leaders Passing Offense - Games in August/September Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UCLA | 4 | 91 | 53 | 58.2 | 937 | 10.3 | 9 | 1 | 175.17 | 22.8 | 234.3 |
| 2 | Oregon State | 4 | 111 | 74 | 66.7 | 990 | 8.9 | 9 | 4 | 161.14 | 27.8 | 247.5 |
| 3 | Arizona State | 4 | 103 | 75 | 72.8 | 911 | 8.8 | 3 | 3 | 150.90 | 25.8 | 227.8 |
| 4 | Stanford | 4 | 114 | 77 | 67.5 | 939 | 8.2 | 8 | 2 | 156.38 | 28.5 | 234.8 |
| 5 | California | 4 | 141 | 93 | 66.0 | 1093 | 7.8 | 7 | 4 | 141.79 | 35.3 | 273.3 |
| 5 | Oregon | 4 | 112 | 63 | 56.3 | 868 | 7.8 | 8 | 0 | 144.92 | 28.0 | 217.0 |
| 7 | Washington | 4 | 159 | 91 | 57.2 | 1151 | 7.2 | 6 | 5 | 124.20 | 39.8 | 287.8 |
| 8 | USC | 4 | 175 | 113 | 64.6 | 1233 | 7.0 | 8 | 6 | 131.98 | 43.8 | 308.3 |
| 9 | Washington State | 4 | 139 | 86 | 61.9 | 933 | 6.7 | 7 | 6 | 126.24 | 34.8 | 233.3 |
| 10 | Arizona | 4 | 161 | 100 | 62.1 | 1014 | 6.3 | 6 | 9 | 116.13 | 40.3 | 253.5 |
| 11 | Utah | 4 | 136 | 82 | 60.3 | 803 | 5.9 | 7 | 3 | 122.46 | 34.0 | 200.8 |
| 12 | Colorado | 4 | 81 | 42 | 51.9 | 340 | 4.2 | 1 | 1 | 88.72 | 20.3 | 85.0 |