Rensselaer Polytechnic Institute competes in NCAA Division III (with football).
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 31 | 0 |
| Basketball | 13 | 15 |
| All Track Combined | 153 | 119 |
| Field Hockey | 0 | 21 |
| Football | 119 | 0 |
| Golf | 7 | 0 |
| Ice Hockey | 26 | 22 |
| Lacrosse | 42 | 24 |
| Soccer | 32 | 26 |
| Softball | 0 | 16 |
| Swimming and Diving | 26 | 22 |
| Tennis | 10 | 11 |