2023 Big 12 Conference Leaders Fumbles Lost - Games vs. FBS (I-A) Teams Only through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Kansas State | 12 | 6 | 2 | 33.33 |
| 1 | Houston | 12 | 8 | 2 | 25.00 |
| 3 | Iowa State | 12 | 9 | 3 | 33.33 |
| 3 | TCU | 11 | 10 | 3 | 30.00 |
| 5 | West Virginia | 12 | 10 | 5 | 50.00 |
| 5 | Texas Tech | 12 | 11 | 5 | 45.45 |
| 5 | Cincinnati | 11 | 14 | 5 | 35.71 |
| 5 | Oklahoma State | 13 | 14 | 5 | 35.71 |
| 5 | Kansas | 12 | 15 | 5 | 33.33 |
| 10 | UCF | 12 | 12 | 7 | 58.33 |
| 10 | Baylor | 11 | 13 | 7 | 53.85 |
| 12 | Texas | 14 | 19 | 9 | 47.37 |
| 13 | BYU | 11 | 20 | 10 | 50.00 |
| 14 | Oklahoma | 13 | 19 | 11 | 57.89 |