2021 Notre Dame Fighting Irish Penalty Split Stats through 01/10/2022
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 73 | 642 | 5.6 | 49.4 |
| at Home | 7 | 37 | 329 | 5.3 | 47.0 |
| on Road/Neutral Site | 6 | 36 | 313 | 6.0 | 52.2 |
| in Wins | 11 | 61 | 542 | 5.5 | 49.3 |
| in Losses | 2 | 12 | 100 | 6.0 | 50.0 |
| vs. Conference | 0 | 0 | 0 | - | - |
| vs. Non-Conference | 13 | 73 | 642 | 5.6 | 49.4 |
| vs. Ranked (AP) | 2 | 12 | 100 | 6.0 | 50.0 |
| vs. Unranked (AP) | 11 | 61 | 542 | 5.5 | 49.3 |
| vs. FBS (I-A) | 13 | 73 | 642 | 5.6 | 49.4 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 5 | 34 | 281 | 6.8 | 56.2 |
| vs. FBS Non-Winning | 8 | 39 | 361 | 4.9 | 45.1 |
| vs. FBS Power 5 | 10 | 56 | 485 | 5.6 | 48.5 |
| vs. FBS non-Power 5 | 3 | 17 | 157 | 5.7 | 52.3 |
| in August/September | 4 | 27 | 219 | 6.8 | 54.8 |
| in October | 4 | 23 | 204 | 5.8 | 51.0 |
| in November | 4 | 18 | 174 | 4.5 | 43.5 |
| in December/January | 1 | 5 | 45 | 5.0 | 45.0 |