2015 Big 12 Conference Leaders Passing - All Games through 01/11/2016
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Baker Mayfield | Oklahoma | JR | QB | 13 | 395 | 269 | 68.1 | 3700 | 9.4 | 36 | 7 | 173.32 | 30.4 | 284.6 |
| 2 | Trevone Boykin | TCU | SR | QB | 11 | 396 | 257 | 64.9 | 3575 | 9.0 | 31 | 10 | 161.52 | 36.0 | 325.0 |
| 3 | Mason Rudolph | Okla St | SO | QB | 13 | 424 | 264 | 62.3 | 3770 | 8.9 | 21 | 9 | 149.04 | 32.6 | 290.0 |
| 4 | Patrick Mahomes II | Texas Tech | SO | QB | 13 | 573 | 364 | 63.5 | 4653 | 8.1 | 36 | 15 | 147.23 | 44.1 | 357.9 |
| 5 | Skyler Howard | WVU | JR | QB | 13 | 403 | 221 | 54.8 | 3145 | 7.8 | 26 | 14 | 134.73 | 31.0 | 241.9 |
| 6 | Joel Lanning | Iowa State | SO | QB | 11 | 193 | 107 | 55.4 | 1246 | 6.5 | 10 | 4 | 122.62 | 17.5 | 113.3 |
| 7 | Sam Richardson | Iowa State | SR | QB | 9 | 213 | 128 | 60.1 | 1443 | 6.8 | 8 | 8 | 121.88 | 23.7 | 160.3 |
| 8 | Joe Hubener | Kansas St | JR | QB | 13 | 275 | 131 | 47.6 | 1837 | 6.7 | 9 | 10 | 107.28 | 21.2 | 141.3 |
| 9 | Ryan Willis | Kansas | FR | QB | 10 | 315 | 164 | 52.1 | 1719 | 5.5 | 9 | 10 | 100.98 | 31.5 | 171.9 |
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.