| Year: | 1985 |
| Conference: | Midwestern City Conference |
| Division: | I |
| Gender: | Men's |
| Teams: | 8 |
| Arena: | Mabee Center |
| City: | Tulsa, Oklahoma |
| Champions: | Loyola–Chicago |
| Titlecount: | 1st |
| Coach: | Gene Sullivan |
| Coachcount: | 1st |
| Mvp: | Alfredrick Hughes (2nd MVP) |
| Mvpteam: | Loyola–Chicago |
The 1985 Midwestern City Conference men's basketball tournament (now known as the Horizon League men's basketball tournament) was held March 7–9 at Mabee Center in Tulsa, Oklahoma.[1]
Loyola–Chicago defeated in the championship game, 89–83, to win their first MCC/Horizon League men's basketball tournament.
The Ramblers received an automatic bid to the 1985 NCAA tournament as the #4 seed in the East region, and advanced to the Sweet 16.
All eight conference members participated in the tournament and were seeded based on regular season conference records.