Olympic Conference (Indiana) Former Members Former Members

| School | Location_ | Mascot | County | Year_joined | Previous_Conference | Year_Left | Conference_joined |
|---|---|---|---|---|---|---|---|
| Noblesville | Noblesville | Millers | 29 Hamilton | 1985 | Central Suburban | 2000 | Hoosier Crossroads |
| Connersville | Connersville | Spartans | 21 Fayette | 1991 | South Central | 2010 | independent |
| Brownsburg | Brownsburg | Bulldogs | 32 Hendricks | 1997 | independent | 2000 | Hoosier Crossroads |
| Hamilton Southeastern | Fishers | Royals | 29 Hamilton | 1997 | Hoosier Heritage | 2000 | Hoosier Crossroads |
| Harrison (West Lafayette) | West Lafayette | Raiders | 79 Tippecanoe | 1997 | Hoosier | 2000 | Hoosier Crossroads |
| McCutcheon | Lafayette | Mavericks | 79 Tippecanoe | 1997 | Hoosier | 2000 | Hoosier Crossroads |