University of Delaware competes in NCAA Division I-AA.
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 34 | 0 |
| Basketball | 15 | 13 |
| All Track Combined | 0 | 143 |
| Field Hockey | 0 | 25 |
| Football | 87 | 0 |
| Golf | 9 | 10 |
| Lacrosse | 52 | 32 |
| Rowing | 0 | 72 |
| Soccer | 22 | 27 |
| Softball | 0 | 20 |
| Swimming and Diving | 30 | 29 |
| Tennis | 10 | 9 |
| Volleyball | 0 | 16 |