Ohio State University-Main Campus competes in NCAA Division I-A.
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 37 | 0 |
| Basketball | 13 | 37 |
| All Track Combined | 116 | 142 |
| Diving | 5 | 4 |
| Fencing | 39 | 20 |
| Field Hockey | 0 | 29 |
| Football | 128 | 0 |
| Golf | 12 | 7 |
| Gymnastics | 29 | 20 |
| Ice Hockey | 28 | 27 |
| Lacrosse | 49 | 42 |
| Rifle | 0 | 0 |
| Rowing | 0 | 57 |
| Soccer | 35 | 43 |
| Softball | 0 | 25 |
| Swimming | 53 | 36 |
| Synchronized Swimming | 0 | 27 |
| Tennis | 12 | 10 |
| Volleyball | 21 | 21 |
| Wrestling | 45 | 0 |
| Other Sports | 0 | 0 |