Great Midwest Hockey League
|Great Midwest Hockey League|
|Region||Michigan and Ohio|
|Headquarters||East Lansing, Michigan|
- Central Michigan University 
- Ferris State University - Began competing in ACHA Division 3 beginning 2017.
- Miami University - Began competing in the Tri-State Collegiate Hockey League in 2017.
- Oakland University - An original member of the GMHL, Oakland University left after the 2005-06 season as the team transitioned to ACHA Division 1.
- Ohio State University - Began competing in the Tri-State Collegiate Hockey League in 2016.
- Robert Morris College - Chicago 
- University of Dayton 
- University of Illinois