Ohio Athletic Conference Former members Former members

| Institution | Location_all_in_Ohio | Nickname | Founded | Type_ | Enrollment | Joined | Left_ | Current_Conference |
|---|---|---|---|---|---|---|---|---|
| Ashland University | Ashland | Eagles | 1878 | Private/Brethren | 5701 | 1931 | 1948 | GLIAC (NCAA Division II) |
| Bowling Green State University | Bowling Green | Falcons | 1910 | Public | 22882 | 1933 | 1942 | Mid-American (MAC) (NCAA Division I) |
| Kent State University | Kent | Golden Flashes | 1910 | Public | 34056 | 1932 | 1951 | Mid-American (MAC) (NCAA Division I) |
| Kenyon College | Gambier | Lords (men`s) Ladies (women`s) | 1824 | Private/Episcopal | 1640 | 1902 | 1984 | NCAC |
| Oberlin College | Oberlin | Yeomen (men`s) Yeowomen (women`s) | 1833 | Private/Non-sectarian | 2850 | 1902 | 1984 | NCAC |
| Ohio State University | Columbus | Buckeyes | 1870 | Public | 52568 | 1902 | 1912 | Big Ten (NCAA Division I) |