2012 Big 12 Conference Leaders Passing - Games vs. FBS (I-A) Teams Only through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seth Doege | Texas Tech | SR | QB | 12 | 507 | 357 | 70.4 | 4006 | 7.9 | 38 | 15 | 155.59 | 42.3 | 333.8 |
| 2 | Geno Smith | WVU | SR | QB | 12 | 474 | 331 | 69.8 | 3787 | 8.0 | 37 | 6 | 160.17 | 39.5 | 315.6 |
| 3 | Nick Florence | Baylor | SR | QB | 12 | 423 | 262 | 61.9 | 3997 | 9.4 | 30 | 11 | 159.51 | 35.3 | 333.1 |
| 4 | Landry Jones | Oklahoma | SR | QB | 12 | 527 | 348 | 66.0 | 4020 | 7.6 | 28 | 10 | 143.84 | 43.9 | 335.0 |
| 5 | David Ash | Texas | SO | QB | 12 | 318 | 214 | 67.3 | 2699 | 8.5 | 19 | 8 | 153.28 | 26.5 | 224.9 |
| 6 | Clint Chelf | Okla St | JR | QB | 7 | 192 | 117 | 60.9 | 1579 | 8.2 | 14 | 6 | 147.83 | 27.4 | 225.6 |
| 6 | Collin Klein | Kansas St | SR | QB | 12 | 276 | 178 | 64.5 | 2477 | 9.0 | 14 | 9 | 150.10 | 23.0 | 206.4 |
| 6 | Trevone Boykin | TCU | FR | QB | 11 | 284 | 159 | 56.0 | 1979 | 7.0 | 14 | 10 | 123.75 | 25.8 | 179.9 |
| 9 | J.W. Walsh | Okla St | FR | QB | 9 | 142 | 96 | 67.6 | 1415 | 10.0 | 11 | 2 | 174.06 | 15.8 | 157.2 |
| 10 | Steele Jantz | Iowa State | SR | QB | 10 | 243 | 148 | 60.9 | 1394 | 5.7 | 10 | 11 | 113.63 | 24.3 | 139.4 |
| 11 | Sam Richardson | Iowa State | FR | QB | 3 | 79 | 46 | 58.2 | 541 | 6.8 | 8 | 1 | 146.64 | 26.3 | 180.3 |
| 12 | Casey Pachall | TCU | JR | QB | 5 | 88 | 55 | 62.5 | 747 | 8.5 | 7 | 1 | 157.79 | 17.6 | 149.4 |
| 13 | Wes Lunt | Okla St | FR | QB | 6 | 120 | 70 | 58.3 | 979 | 8.2 | 6 | 7 | 131.69 | 20.0 | 163.2 |
| 13 | Jared Barnett | Iowa State | SO | QB | 6 | 99 | 48 | 48.5 | 593 | 6.0 | 6 | 3 | 112.75 | 16.5 | 98.8 |
| 13 | Case McCoy | Texas | JR | QB | 9 | 75 | 53 | 70.7 | 681 | 9.1 | 6 | 3 | 165.34 | 8.3 | 75.7 |
| 16 | Dayne Crist | Kansas | SR | QB | 9 | 180 | 86 | 47.8 | 1144 | 6.4 | 3 | 8 | 97.78 | 20.0 | 127.1 |
| 16 | Michael Cummings | Kansas | FR | QB | 8 | 94 | 43 | 45.7 | 456 | 4.9 | 3 | 4 | 88.52 | 11.8 | 57.0 |
| 18 | Michael Brewer | Texas Tech | FR | QB | 8 | 35 | 24 | 68.6 | 253 | 7.2 | 2 | 0 | 148.15 | 4.4 | 31.6 |
| 18 | Paul Millard | WVU | SO | QB | 5 | 10 | 5 | 50.0 | 50 | 5.0 | 2 | 1 | 138.00 | 2.0 | 10.0 |
| 20 | Bryce Petty | Baylor | SO | QB | 6 | 10 | 7 | 70.0 | 97 | 9.7 | 1 | 0 | 184.48 | 1.7 | 16.2 |
| 20 | Brandon Carter | TCU | SO | WR | 11 | 2 | 1 | 50.0 | 25 | 12.5 | 1 | 0 | 320.00 | 0.2 | 2.3 |
| 20 | Josh Lenz | Iowa State | SR | WR | 9 | 1 | 1 | 100.0 | 15 | 15.0 | 1 | 0 | 556.00 | 0.1 | 1.7 |
| 20 | Eric Stephens Jr. | Texas Tech | SR | RB | 12 | 1 | 1 | 100.0 | 3 | 3.0 | 1 | 0 | 455.20 | 0.1 | 0.3 |