University of Southern Mississippi competes in NCAA Division I-A.
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 34 | 0 |
| Basketball | 16 | 18 |
| All Track Combined | 0 | 79 |
| Football | 123 | 0 |
| Golf | 8 | 8 |
| Soccer | 0 | 32 |
| Softball | 0 | 25 |
| Tennis | 8 | 7 |
| Track and Field, Indoor | 19 | 0 |
| Track and Field, Outdoor | 19 | 0 |
| Volleyball | 0 | 16 |