Principia
Elsah, IL
DIII
St. Louis Intercollegiate Athletic Conference
DIII men's programs in the same state as Principia.
| School | City | Conference |
|---|---|---|
| Blackburn College | — | St. Louis Intercollegiate Athletic Conference |
| Greenville College | Greenville | St. Louis Intercollegiate Athletic Conference |
| Amherst | — | NESCAC |
| Augustana (Ill.) | ROCK ISLAND | CCIW |
| Aurora | Aurora | Northern Athletics |
| Benedictine (Ill.) | Lisle | Northern Athletics |
| Concordia-Chicago | River Forest | Northern Athletics |
| Dominican (Ill.) | River Forest | Northern Athletics |
| Elmhurst | Elmhurst | CCIW |
| Illinois College | — | Midwest |
| Illinois Tech | Chicago | Northern Athletics |
| Illinois Wesleyan | Bloomington | CCIW |
| Knox | Galesburg | Midwest |
| Lake Forest | — | Midwest |
| Millikin | Decatur | CCIW |
| Monmouth College | Monmouth | Midwest |
| North Central College | Naperville | CCIW |
| North Park | — | CCIW |
| Rockford | Rockford | Northern Athletics |
| University of Chicago | Chicago | University Athletic Association |
| Wheaton (Ill.) | Wheaton | CCIW |
