This is a list of colleges and universities in the United States (and one school in Canada) which sponsored a men's lacrosse team that belonged to the Men's Collegiate Lacrosse Association in 2015.
Per MCLA rules, a University or College with fielding an NCAA Division I FBS football team must play at the Division I level.
Likewise, teams designated as Division I may petition to "play down" at the Division II level, if they are deemed a "developing" team, and are ineligible for post season play.
Following the shortened 2020 season several SELC mid-Atlantic teams left to create the newest conference in the MCLA, the Atlantic Lacrosse Conference.
The Great Rivers Lacrosse Conference merged with the Upper Midwest Lacrosse Conference and Lone Star Alliance before the 2019 season.