2012 Big 12 Conference Leaders Passing - All Games through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | J.W. Walsh | Okla St | FR | QB | 10 | 163 | 109 | 66.9 | 1564 | 9.6 | 13 | 3 | 170.11 | 16.3 | 156.4 |
| 2 | Nick Florence | Baylor | SR | QB | 13 | 464 | 286 | 61.6 | 4309 | 9.3 | 33 | 13 | 157.52 | 35.7 | 331.5 |
| 3 | Collin Klein | Kansas St | SR | QB | 13 | 304 | 197 | 64.8 | 2646 | 8.7 | 16 | 9 | 149.36 | 23.4 | 203.5 |
| 4 | David Ash | Texas | SO | QB | 12 | 318 | 214 | 67.3 | 2699 | 8.5 | 19 | 8 | 153.28 | 26.5 | 224.9 |
| 5 | Geno Smith | WVU | SR | QB | 13 | 513 | 365 | 71.2 | 4198 | 8.2 | 42 | 6 | 164.57 | 39.5 | 322.9 |
| 6 | Seth Doege | Texas Tech | SR | QB | 13 | 541 | 380 | 70.2 | 4205 | 7.8 | 39 | 16 | 153.41 | 41.6 | 323.5 |
| 7 | Landry Jones | Oklahoma | SR | QB | 13 | 555 | 367 | 66.1 | 4272 | 7.7 | 30 | 11 | 144.66 | 42.7 | 328.6 |
| 8 | Trevone Boykin | TCU | FR | QB | 12 | 292 | 167 | 57.2 | 2054 | 7.0 | 15 | 10 | 126.38 | 24.3 | 171.2 |
| 9 | Dayne Crist | Kansas | SR | QB | 10 | 216 | 103 | 47.7 | 1313 | 6.1 | 4 | 9 | 96.53 | 21.6 | 131.3 |
| 10 | Steele Jantz | Iowa State | SR | QB | 11 | 269 | 167 | 62.1 | 1603 | 6.0 | 13 | 12 | 119.17 | 24.5 | 145.7 |
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.