University of Iowa competes in NCAA Division I-A.
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 37 | 0 |
| Basketball | 17 | 26 |
| All Track Combined | 124 | 104 |
| Field Hockey | 0 | 20 |
| Football | 117 | 0 |
| Golf | 10 | 9 |
| Gymnastics | 18 | 22 |
| Rowing | 0 | 102 |
| Soccer | 0 | 36 |
| Softball | 0 | 23 |
| Swimming and Diving | 38 | 31 |
| Tennis | 11 | 10 |
| Volleyball | 0 | 18 |
| Wrestling | 37 | 0 |