2021 Big Ten Conference Leaders Interceptions - Games in October Only through 01/10/2022
| Name | G | Int. | Yards | TD | Int./G | |
|---|---|---|---|---|---|---|
| 1 | Iowa | 4 | 10 | 60 | 0 | 2.50 |
| 2 | Purdue | 4 | 8 | 76 | 1 | 2.00 |
| 3 | Ohio State | 4 | 6 | 136 | 2 | 1.50 |
| 4 | Michigan | 4 | 5 | 31 | 0 | 1.25 |
| 5 | Penn State | 4 | 4 | 5 | 0 | 1.00 |
| 5 | Wisconsin | 5 | 4 | 60 | 0 | 0.80 |
| 7 | Michigan State | 4 | 3 | 47 | 1 | 0.75 |
| 7 | Indiana | 4 | 3 | 23 | 0 | 0.75 |
| 7 | Nebraska | 4 | 3 | 20 | 0 | 0.75 |
| 10 | Illinois | 4 | 2 | 2 | 0 | 0.50 |
| 11 | Minnesota | 4 | 1 | 4 | 0 | 0.25 |
| 11 | Northwestern | 4 | 1 | 0 | 0 | 0.25 |
| 11 | Rutgers | 4 | 1 | 0 | 0 | 0.25 |