2012 Big 12 Conference Leaders Passing - Games in December/January Only through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Geno Smith | WVU | SR | QB | 2 | 48 | 39 | 81.3 | 604 | 12.6 | 5 | 1 | 217.16 | 24.0 | 302.0 |
| 2 | Seth Doege | Texas Tech | SR | QB | 1 | 45 | 31 | 68.9 | 271 | 6.0 | 1 | 2 | 117.91 | 45.0 | 271.0 |
| 3 | Clint Chelf | Okla St | JR | QB | 2 | 73 | 47 | 64.4 | 530 | 7.3 | 5 | 2 | 142.48 | 36.5 | 265.0 |
| 4 | Landry Jones | Oklahoma | SR | QB | 2 | 88 | 57 | 64.8 | 522 | 5.9 | 3 | 2 | 121.30 | 44.0 | 261.0 |
| 5 | Nick Florence | Baylor | SR | QB | 2 | 52 | 33 | 63.5 | 484 | 9.3 | 3 | 0 | 160.69 | 26.0 | 242.0 |
| 6 | Trevone Boykin | TCU | FR | QB | 2 | 60 | 30 | 50.0 | 432 | 7.2 | 1 | 1 | 112.65 | 30.0 | 216.0 |
| 7 | Collin Klein | Kansas St | SR | QB | 2 | 46 | 25 | 54.3 | 335 | 7.3 | 2 | 3 | 116.84 | 23.0 | 167.5 |
| 8 | Case McCoy | Texas | JR | QB | 2 | 34 | 26 | 76.5 | 314 | 9.2 | 2 | 2 | 161.69 | 17.0 | 157.0 |
| 9 | Sam Richardson | Iowa State | FR | QB | 1 | 21 | 10 | 47.6 | 129 | 6.1 | 1 | 1 | 105.41 | 21.0 | 129.0 |
| 10 | Michael Cummings | Kansas | FR | QB | 1 | 11 | 6 | 54.5 | 76 | 6.9 | 0 | 0 | 112.59 | 11.0 | 76.0 |
| 11 | J.W. Walsh | Okla St | FR | QB | 2 | 8 | 6 | 75.0 | 95 | 11.9 | 2 | 0 | 257.25 | 4.0 | 47.5 |
| 12 | Steele Jantz | Iowa State | SR | QB | 1 | 7 | 4 | 57.1 | 41 | 5.9 | 0 | 1 | 77.77 | 7.0 | 41.0 |
| 12 | Dayne Crist | Kansas | SR | QB | 1 | 5 | 1 | 20.0 | 41 | 8.2 | 0 | 1 | 48.88 | 5.0 | 41.0 |
| 14 | Michael Brewer | Texas Tech | FR | QB | 1 | 1 | 1 | 100.0 | 13 | 13.0 | 1 | 0 | 539.20 | 1.0 | 13.0 |
| 15 | Josh Stewart | Okla St | SO | WR | 2 | 2 | 1 | 50.0 | 15 | 7.5 | 0 | 0 | 113.00 | 1.0 | 7.5 |
| 16 | Joseph Randle | Okla St | JR | RB | 2 | 1 | 1 | 100.0 | 1 | 1.0 | 0 | 0 | 108.40 | 0.5 | 0.5 |
| 17 | Alex King | Texas | SR | P | 2 | 1 | 0 | 0.0 | 0 | 0.0 | 0 | 0 | 0.00 | 0.5 | 0.0 |
| 17 | Blake Bell | Oklahoma | SO | QB | 2 | 1 | 0 | 0.0 | 0 | 0.0 | 0 | 0 | 0.00 | 0.5 | 0.0 |
| 17 | Cade McCrary | Texas | JR | WR | 2 | 1 | 0 | 0.0 | 0 | 0.0 | 0 | 0 | 0.00 | 0.5 | 0.0 |
| 17 | Angelo Pease | Kansas St | SR | RB | 2 | 1 | 0 | 0.0 | 0 | 0.0 | 0 | 0 | 0.00 | 0.5 | 0.0 |
Note: To qualify, player must have played in 75% of his team's games.