Occidental College competes in NCAA Division III (with football).
| Name | Participants | |
|---|---|---|
| Men | Women | |
| Baseball | 26 | 0 |
| Basketball | 13 | 13 |
| All Track Combined | 77 | 38 |
| Football | 64 | 0 |
| Golf | 9 | 9 |
| Lacrosse | 0 | 17 |
| Soccer | 27 | 23 |
| Softball | 0 | 20 |
| Swimming | 19 | 22 |
| Tennis | 9 | 15 |
| Volleyball | 0 | 19 |
| Water Polo | 15 | 12 |