Vassar College competes in NCAA Division III (without football).
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 26 | 0 |
| Basketball | 14 | 12 |
| Fencing | 20 | 18 |
| Field Hockey | 0 | 21 |
| Golf | 0 | 6 |
| Lacrosse | 29 | 23 |
| Soccer | 30 | 25 |
| Squash | 16 | 17 |
| Swimming and Diving | 17 | 21 |
| Tennis | 12 | 10 |
| Track and Field, Outdoor | 26 | 26 |
| Track and Field, X-Country | 16 | 20 |
| Volleyball | 12 | 13 |