2020 Big 12 Conference Leaders Passing - Games in November Only through 01/11/2021
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Brock Purdy | Iowa State | JR | QB | 3 | 80 | 56 | 70.0 | 712 | 8.9 | 7 | 3 | 166.14 | 26.7 | 237.3 |
| 2 | Charlie Brewer | Baylor | SR | QB | 3 | 98 | 70 | 71.4 | 797 | 8.1 | 5 | 3 | 150.47 | 32.7 | 265.7 |
| 2 | Spencer Rattler | Oklahoma | FR | QB | 2 | 51 | 32 | 62.7 | 513 | 10.1 | 5 | 1 | 175.68 | 25.5 | 256.5 |
| 4 | Alan Bowman | Texas Tech | SO | QB | 2 | 69 | 45 | 65.2 | 565 | 8.2 | 3 | 2 | 142.55 | 34.5 | 282.5 |
| 4 | Sam Ehlinger | Texas | SR | QB | 2 | 60 | 32 | 53.3 | 482 | 8.0 | 3 | 0 | 137.31 | 30.0 | 241.0 |
| 4 | Max Duggan | TCU | SO | QB | 3 | 63 | 30 | 47.6 | 330 | 5.2 | 3 | 2 | 100.98 | 21.0 | 110.0 |
| 4 | Miles Kendrick | Kansas | JR | QB | 2 | 22 | 14 | 63.6 | 202 | 9.2 | 3 | 1 | 176.68 | 11.0 | 101.0 |
| 8 | Jarret Doege | WVU | JR | QB | 2 | 76 | 54 | 71.1 | 529 | 7.0 | 2 | 0 | 138.21 | 38.0 | 264.5 |
| 8 | Henry Colombi | Texas Tech | JR | QB | 2 | 56 | 32 | 57.1 | 310 | 5.5 | 2 | 1 | 111.85 | 28.0 | 155.0 |
| 8 | Will Howard | Kansas St | FR | QB | 3 | 48 | 22 | 45.8 | 263 | 5.5 | 2 | 4 | 88.93 | 16.0 | 87.7 |
| 11 | Spencer Sanders | Okla St | SO | QB | 3 | 73 | 43 | 58.9 | 427 | 5.8 | 1 | 2 | 107.07 | 24.3 | 142.3 |
| 11 | Tanner Mordecai | Oklahoma | SO | QB | 1 | 8 | 7 | 87.5 | 128 | 16.0 | 1 | 0 | 263.15 | 8.0 | 128.0 |
| 11 | Jalon Daniels | Kansas | FR | QB | 2 | 44 | 15 | 34.1 | 172 | 3.9 | 1 | 2 | 65.34 | 22.0 | 86.0 |
| 11 | Shane Illingworth | Okla St | FR | QB | 1 | 21 | 5 | 23.8 | 71 | 3.4 | 1 | 0 | 67.92 | 21.0 | 71.0 |