2021 Big Ten Conference Leaders Interceptions - Games in October Only through 01/10/2022
| Name | Team | Yr | Pos | G | Int. | Yards | TD | Int./G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Craig Young | Ohio State | SO | SAF | 4 | 2 | 88 | 1 | 0.50 |
| 2 | Jalen Graham | Purdue | JR | LB | 4 | 2 | 45 | 1 | 0.50 |
| 3 | Quinn Schulte | Iowa | SO | DB | 3 | 1 | 42 | 0 | 0.33 |
| 4 | John Torchio | Wisconsin | JR | S | 5 | 1 | 37 | 0 | 0.20 |
| 5 | Cal Haladay | Mich St | FR | LB | 4 | 1 | 30 | 1 | 0.25 |
| 6 | Cameron Brown | Ohio State | JR | CB | 3 | 1 | 25 | 0 | 0.33 |
| 7 | Denzel Burke | Ohio State | FR | CB | 4 | 1 | 23 | 1 | 0.25 |
| 7 | Raheem Layne | Indiana | SR | DB | 4 | 1 | 23 | 0 | 0.25 |
| 7 | DJ Turner | Michigan | JR | DB | 4 | 1 | 23 | 0 | 0.25 |
| 10 | Cam Allen | Purdue | JR | S | 4 | 3 | 22 | 0 | 0.75 |
| 11 | Deontai Williams | Nebraska | SR | S | 3 | 2 | 20 | 0 | 0.67 |
| 12 | Jack Koerner | Iowa | SR | DB | 4 | 2 | 18 | 0 | 0.50 |
| 13 | Caesar Williams | Wisconsin | SR | CB | 5 | 1 | 11 | 0 | 0.20 |
| 14 | Darius Snow | Mich St | SO | S | 4 | 1 | 10 | 0 | 0.25 |
| 14 | Collin Wilder | Wisconsin | SR | S | 5 | 1 | 10 | 0 | 0.20 |
| 16 | Charles Brantley | Mich St | FR | CB | 2 | 1 | 7 | 0 | 0.50 |
| 17 | Mike Morris | Michigan | JR | DE | 4 | 1 | 5 | 0 | 0.25 |
| 17 | Kieren Douglas | Purdue | SR | LB | 4 | 1 | 5 | 0 | 0.25 |
| 19 | Tyler Nubin | Minnesota | JR | DB | 4 | 1 | 4 | 0 | 0.25 |
| 19 | Ji'Ayir Brown | Penn State | SR | S | 4 | 1 | 4 | 0 | 0.25 |
| 19 | Dedrick Mackey | Purdue | SR | CB | 4 | 1 | 4 | 0 | 0.25 |
| 22 | Daxton Hill | Michigan | JR | DB | 4 | 2 | 3 | 0 | 0.50 |
| 23 | Keith Randolph Jr. | Illinois | FR | DL | 4 | 1 | 2 | 0 | 0.25 |
| 23 | Curtis Jacobs | Penn State | SO | LB | 4 | 1 | 2 | 0 | 0.25 |
| 23 | Alexander Smith | Wisconsin | JR | CB | 4 | 1 | 2 | 0 | 0.25 |
| 26 | Joey Porter Jr. | Penn State | SO | CB | 4 | 1 | 1 | 0 | 0.25 |