University of Mount Union competes in NCAA Division III (with football).
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 67 | 0 |
| Basketball | 29 | 32 |
| All Track Combined | 185 | 148 |
| Football | 190 | 0 |
| Golf | 17 | 14 |
| Lacrosse | 41 | 37 |
| Soccer | 47 | 36 |
| Softball | 0 | 27 |
| Swimming | 23 | 34 |
| Tennis | 15 | 12 |
| Volleyball | 0 | 16 |
| Wrestling | 54 | 0 |