Ohio Athletic Conference Former members Former members

| Institution | Location_all_in_Ohio | Nickname | Founded | Type_ | Enrollment | Joined | Left_ | Current_Conference |
|---|---|---|---|---|---|---|---|---|
| Ohio University | Athens | Bobcats | 1804 | Public | 20437 | 1910 | 1928 | Mid-American (MAC) (NCAA Division I) |
| University of Cincinnati | Cincinnati | Bearcats (after 1914) | 1819 | Public | 39,667 (2009-10 academic year) | 1910 | 1924 | The American (NCAA Division I) |
| University of Toledo | Toledo | Rockets | 1872 | Public | 19706 | 1932 | 1949 | Mid-American (MAC) (NCAA Division I) |
| The College of Wooster | Wooster | Fighting Scots | 1866 | Private/Presbyterian | 1827 | 1907 | 1984 | NCAC |