2012 Big 12 Conference Leaders Passing - Games vs. Conference 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 | Nick Florence | Baylor | SR | QB | 9 | 341 | 205 | 60.1 | 3117 | 9.1 | 20 | 9 | 150.97 | 37.9 | 346.3 |
| 2 | Collin Klein | Kansas St | SR | QB | 9 | 213 | 137 | 64.3 | 1886 | 8.9 | 10 | 5 | 149.49 | 23.7 | 209.6 |
| 3 | David Ash | Texas | SO | QB | 8 | 213 | 138 | 64.8 | 1755 | 8.2 | 10 | 7 | 142.92 | 26.6 | 219.4 |
| 4 | Landry Jones | Oklahoma | SR | QB | 9 | 392 | 257 | 65.6 | 3164 | 8.1 | 25 | 8 | 150.33 | 43.6 | 351.6 |
| 5 | Geno Smith | WVU | SR | QB | 9 | 371 | 253 | 68.2 | 2929 | 7.9 | 28 | 6 | 156.19 | 41.2 | 325.4 |
| 6 | Seth Doege | Texas Tech | SR | QB | 9 | 395 | 274 | 69.4 | 3076 | 7.8 | 26 | 13 | 149.92 | 43.9 | 341.8 |
| 7 | Trevone Boykin | TCU | FR | QB | 8 | 253 | 145 | 57.3 | 1779 | 7.0 | 14 | 9 | 127.53 | 31.6 | 222.4 |
| 8 | Dayne Crist | Kansas | SR | QB | 7 | 126 | 60 | 47.6 | 853 | 6.8 | 2 | 6 | 100.21 | 18.0 | 121.9 |
| 9 | Steele Jantz | Iowa State | SR | QB | 7 | 155 | 88 | 56.8 | 831 | 5.4 | 7 | 7 | 107.67 | 22.1 | 118.7 |
Note: To qualify, player must have played in 75% of his team's games and have a minimum of 15.0 pass attempts per game played.