Mercer University competes in NCAA Division I-AA.
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 34 | 0 |
| Basketball | 15 | 14 |
| Football | 106 | 0 |
| Golf | 12 | 7 |
| Lacrosse | 46 | 30 |
| Soccer | 26 | 23 |
| Softball | 0 | 21 |
| Tennis | 9 | 8 |
| Track and Field, Outdoor | 0 | 21 |
| Track and Field, X-Country | 11 | 11 |
| Volleyball | 0 | 15 |
| Beach Volleyball | 0 | 13 |