2012 Big 12 Conference Leaders Passing - Games in November Only through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Landry Jones | Oklahoma | SR | QB | 4 | 203 | 141 | 69.5 | 1736 | 8.6 | 15 | 5 | 160.75 | 50.8 | 434.0 |
| 2 | Geno Smith | WVU | SR | QB | 4 | 174 | 110 | 63.2 | 1180 | 6.8 | 11 | 3 | 137.60 | 43.5 | 295.0 |
| 3 | Clint Chelf | Okla St | JR | QB | 4 | 116 | 68 | 58.6 | 1007 | 8.7 | 9 | 3 | 151.97 | 29.0 | 251.8 |
| 4 | Seth Doege | Texas Tech | SR | QB | 4 | 179 | 125 | 69.8 | 1394 | 7.8 | 8 | 6 | 143.30 | 44.8 | 348.5 |
| 4 | Nick Florence | Baylor | SR | QB | 4 | 144 | 80 | 55.6 | 1173 | 8.1 | 8 | 2 | 139.54 | 36.0 | 293.3 |
| 6 | Sam Richardson | Iowa State | FR | QB | 2 | 58 | 36 | 62.1 | 412 | 7.1 | 7 | 0 | 161.57 | 29.0 | 206.0 |
| 7 | David Ash | Texas | SO | QB | 3 | 71 | 46 | 64.8 | 732 | 10.3 | 5 | 2 | 169.00 | 23.7 | 244.0 |
| 8 | Trevone Boykin | TCU | FR | QB | 3 | 68 | 36 | 52.9 | 500 | 7.4 | 3 | 3 | 120.45 | 22.7 | 166.7 |
| 9 | Collin Klein | Kansas St | SR | QB | 3 | 93 | 55 | 59.1 | 676 | 7.3 | 2 | 4 | 118.70 | 31.0 | 225.3 |
| 9 | Michael Cummings | Kansas | FR | QB | 3 | 39 | 17 | 43.6 | 143 | 3.7 | 2 | 2 | 81.05 | 13.0 | 47.7 |
| 11 | Wes Lunt | Okla St | FR | QB | 1 | 20 | 11 | 55.0 | 184 | 9.2 | 1 | 3 | 118.78 | 20.0 | 184.0 |
| 11 | Steele Jantz | Iowa State | SR | QB | 3 | 74 | 38 | 51.4 | 343 | 4.6 | 1 | 3 | 86.63 | 24.7 | 114.3 |
| 11 | Dayne Crist | Kansas | SR | QB | 2 | 27 | 11 | 40.7 | 171 | 6.3 | 1 | 1 | 98.75 | 13.5 | 85.5 |
| 11 | Paul Millard | WVU | SO | QB | 2 | 3 | 1 | 33.3 | 37 | 12.3 | 1 | 0 | 246.93 | 1.5 | 18.5 |
| 11 | Michael Brewer | Texas Tech | FR | QB | 3 | 7 | 5 | 71.4 | 54 | 7.7 | 1 | 0 | 183.37 | 2.3 | 18.0 |
| 11 | Brandon Carter | TCU | SO | WR | 3 | 2 | 1 | 50.0 | 25 | 12.5 | 1 | 0 | 320.00 | 0.7 | 8.3 |
| 11 | J.W. Walsh | Okla St | FR | QB | 2 | 1 | 1 | 100.0 | 2 | 2.0 | 1 | 0 | 446.80 | 0.5 | 1.0 |
| 11 | Eric Stephens Jr. | Texas Tech | SR | RB | 4 | 1 | 1 | 100.0 | 3 | 3.0 | 1 | 0 | 455.20 | 0.3 | 0.8 |