Midwest Cities Lacrosse Conference was created in 1990.
National Lacrosse Conference was created in 2009.
Southwestern Lacrosse Conference was created in 2008.
American Lacrosse Conference was created in 2002.
Great Midwest Conference was created in 1990.
Midwest Collegiate Conference was created in 1988.
American Midwest Conference was created in 1998.
Rocky Mountain Lacrosse Conference was created in 1976.
Midwest Intercollegiate Football Conference was created in 1990.
Upper Midwest Athletic Conference was created in 1972.
Midwest Community College Athletic Conference was created in 1965.
The Great Midwest Athletic Conference (G-MAC) was created on July 27, 2011. It was founded by seven institutions from the Midwest region of the United States looking to establish a new NCAA Division II athletic conference.