2012 Big 12 Conference Leaders Passing - Games vs. FBS Teams With Winning Record Only through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nick Florence | Baylor | SR | QB | 10 | 330 | 205 | 62.1 | 3204 | 9.7 | 25 | 10 | 162.62 | 33.0 | 320.4 |
| 1 | Geno Smith | WVU | SR | QB | 8 | 340 | 224 | 65.9 | 2483 | 7.3 | 25 | 5 | 148.55 | 42.5 | 310.4 |
| 3 | Seth Doege | Texas Tech | SR | QB | 7 | 290 | 199 | 68.6 | 2269 | 7.8 | 20 | 10 | 150.20 | 41.4 | 324.1 |
| 4 | Landry Jones | Oklahoma | SR | QB | 9 | 417 | 275 | 65.9 | 3093 | 7.4 | 19 | 8 | 139.44 | 46.3 | 343.7 |
| 5 | David Ash | Texas | SO | QB | 8 | 222 | 145 | 65.3 | 1895 | 8.5 | 14 | 6 | 152.42 | 27.8 | 236.9 |
| 6 | Trevone Boykin | TCU | FR | QB | 9 | 243 | 136 | 56.0 | 1709 | 7.0 | 13 | 7 | 126.95 | 27.0 | 189.9 |
| 7 | Clint Chelf | Okla St | JR | QB | 6 | 170 | 100 | 58.8 | 1382 | 8.1 | 11 | 6 | 141.39 | 28.3 | 230.3 |
| 8 | Collin Klein | Kansas St | SR | QB | 9 | 218 | 140 | 64.2 | 1931 | 8.9 | 10 | 8 | 146.43 | 24.2 | 214.6 |
| 9 | Steele Jantz | Iowa State | SR | QB | 8 | 202 | 121 | 59.9 | 1134 | 5.6 | 9 | 9 | 112.85 | 25.3 | 141.8 |
| 10 | J.W. Walsh | Okla St | FR | QB | 6 | 59 | 41 | 69.5 | 659 | 11.2 | 7 | 1 | 199.07 | 9.8 | 109.8 |
| 11 | Wes Lunt | Okla St | FR | QB | 4 | 117 | 69 | 59.0 | 967 | 8.3 | 6 | 7 | 133.35 | 29.3 | 241.8 |
| 11 | Jared Barnett | Iowa State | SO | QB | 5 | 97 | 47 | 48.5 | 555 | 5.7 | 6 | 3 | 110.73 | 19.4 | 111.0 |
| 13 | Sam Richardson | Iowa State | FR | QB | 2 | 52 | 23 | 44.2 | 291 | 5.6 | 4 | 1 | 112.77 | 26.0 | 145.5 |
| 13 | Case McCoy | Texas | JR | QB | 5 | 59 | 42 | 71.2 | 526 | 8.9 | 4 | 3 | 158.28 | 11.8 | 105.2 |
| 15 | Michael Cummings | Kansas | FR | QB | 7 | 89 | 41 | 46.1 | 423 | 4.8 | 3 | 4 | 88.13 | 12.7 | 60.4 |
| 16 | Dayne Crist | Kansas | SR | QB | 8 | 160 | 77 | 48.1 | 988 | 6.2 | 2 | 7 | 95.38 | 20.0 | 123.5 |
| 16 | Casey Pachall | TCU | JR | QB | 3 | 26 | 10 | 38.5 | 107 | 4.1 | 2 | 0 | 98.41 | 8.7 | 35.7 |
| 18 | Michael Brewer | Texas Tech | FR | QB | 4 | 13 | 10 | 76.9 | 131 | 10.1 | 1 | 0 | 186.95 | 3.3 | 32.8 |
| 18 | Bryce Petty | Baylor | SO | QB | 5 | 10 | 7 | 70.0 | 97 | 9.7 | 1 | 0 | 184.48 | 2.0 | 19.4 |
| 18 | Paul Millard | WVU | SO | QB | 3 | 6 | 3 | 50.0 | 49 | 8.2 | 1 | 0 | 173.60 | 2.0 | 16.3 |
| 18 | Brandon Carter | TCU | SO | WR | 8 | 2 | 1 | 50.0 | 25 | 12.5 | 1 | 0 | 320.00 | 0.3 | 3.1 |
| 18 | Josh Lenz | Iowa State | SR | WR | 7 | 1 | 1 | 100.0 | 15 | 15.0 | 1 | 0 | 556.00 | 0.1 | 2.1 |