2012 Big 12 Conference Leaders Rushing Defense - Games in August/September Only through 01/07/2013
| Name | G | Att | Yards | Avg. | TD | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 4 | 112 | 315 | 2.81 | 1 | 28.00 | 78.75 |
| 2 | Texas Tech | 4 | 131 | 342 | 2.61 | 1 | 32.75 | 85.50 |
| 3 | Kansas State | 4 | 122 | 372 | 3.05 | 3 | 30.50 | 93.00 |
| 4 | Iowa State | 4 | 130 | 394 | 3.03 | 1 | 32.50 | 98.50 |
| 5 | West Virginia | 4 | 174 | 485 | 2.79 | 7 | 43.50 | 121.25 |
| 5 | Oklahoma State | 4 | 157 | 485 | 3.09 | 8 | 39.25 | 121.25 |
| 7 | Oklahoma | 3 | 108 | 491 | 4.55 | 2 | 36.00 | 163.67 |
| 8 | Baylor | 4 | 153 | 684 | 4.47 | 7 | 38.25 | 171.00 |
| 9 | Texas | 4 | 151 | 720 | 4.77 | 4 | 37.75 | 180.00 |
| 10 | Kansas | 4 | 158 | 743 | 4.70 | 5 | 39.50 | 185.75 |