2020 Big 12 Conference Leaders Passing - All Games through 01/11/2021
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Spencer Rattler | Oklahoma | FR | QB | 11 | 317 | 214 | 67.5 | 3031 | 9.6 | 28 | 7 | 172.56 | 28.8 | 275.5 |
| 2 | Brock Purdy | Iowa State | JR | QB | 12 | 365 | 243 | 66.6 | 2750 | 7.5 | 19 | 9 | 142.12 | 30.4 | 229.2 |
| 3 | Alan Bowman | Texas Tech | SO | QB | 8 | 232 | 150 | 64.7 | 1602 | 6.9 | 10 | 7 | 130.85 | 29.0 | 200.3 |
| 4 | Jarret Doege | WVU | JR | QB | 10 | 374 | 239 | 63.9 | 2587 | 6.9 | 14 | 4 | 132.21 | 37.4 | 258.7 |
| 5 | Spencer Sanders | Okla St | SO | QB | 9 | 247 | 155 | 62.8 | 2007 | 8.1 | 14 | 8 | 143.23 | 27.4 | 223.0 |
| 6 | Charlie Brewer | Baylor | SR | QB | 9 | 321 | 198 | 61.7 | 1958 | 6.1 | 14 | 8 | 122.33 | 35.7 | 217.6 |
| 7 | Max Duggan | TCU | SO | QB | 10 | 240 | 146 | 60.8 | 1795 | 7.5 | 10 | 4 | 134.07 | 24.0 | 179.5 |
| 7 | Miles Kendrick | Kansas | JR | QB | 7 | 120 | 73 | 60.8 | 647 | 5.4 | 6 | 5 | 114.29 | 17.1 | 92.4 |
| 9 | Sam Ehlinger | Texas | SR | QB | 10 | 322 | 194 | 60.2 | 2566 | 8.0 | 26 | 5 | 150.73 | 32.2 | 256.6 |
| 10 | Will Howard | Kansas St | FR | QB | 9 | 168 | 90 | 53.6 | 1178 | 7.0 | 8 | 10 | 116.28 | 18.7 | 130.9 |
| 11 | Jalon Daniels | Kansas | FR | QB | 7 | 152 | 76 | 50.0 | 718 | 4.7 | 1 | 4 | 86.59 | 21.7 | 102.6 |
Note: To qualify, player must have played in 75% of his team's games and have a minimum of 15.0 pass attempts per game played.