2021 Atlantic Coast Conference Leaders Penalties - Games in October Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Virginia Tech | 4 | 16 | 131 | 4.0 | 32.8 |
| 2 | Boston College | 4 | 20 | 150 | 5.0 | 37.5 |
| 2 | Virginia | 4 | 20 | 159 | 5.0 | 39.8 |
| 2 | Syracuse | 5 | 25 | 199 | 5.0 | 39.8 |
| 2 | Florida State | 4 | 20 | 206 | 5.0 | 51.5 |
| 6 | Wake Forest | 4 | 22 | 191 | 5.5 | 47.8 |
| 6 | Georgia Tech | 4 | 22 | 221 | 5.5 | 55.3 |
| 8 | Clemson | 4 | 24 | 191 | 6.0 | 47.8 |
| 8 | North Carolina State | 4 | 24 | 226 | 6.0 | 56.5 |
| 10 | Duke | 4 | 26 | 243 | 6.5 | 60.8 |
| 11 | Louisville | 4 | 31 | 283 | 7.8 | 70.8 |
| 12 | Pittsburgh | 4 | 33 | 333 | 8.3 | 83.3 |
| 13 | Miami (Florida) | 3 | 26 | 219 | 8.7 | 73.0 |
| 14 | North Carolina | 4 | 36 | 341 | 9.0 | 85.3 |