Western Collegiate Lacrosse League Former members Former members

| Institution | Location_ | Team_Nickname | Tenure | New_Conference | New_Classification |
|---|---|---|---|---|---|
| Claremont McKenna College | Claremont, California | Cougars | 1980–2009 | SLC | MCLA Division I |
| Loyola Marymount University | Los Angeles, California | Lions | 1985–2009 | SLC | MCLA Division I |
| Northern Arizona University | Flagstaff, Arizona | Lumberjacks | 1982-unknown | N/A | N/A |
| Pepperdine University | Malibu, California | Waves | unknown–2009 | SLC | MCLA Division II |
| Occidental College | Los Angeles, California | Tigers | 2006–2009 | SLC | MCLA Division II |
| San Diego State University | San Diego, California | Aztecs | 1980–2009 | SLC | MCLA Division I |
| University of Arizona | Tucson, Arizona | Wildcats | 1982–2009 | SLC | MCLA Division I |
| University of California, Irvine | Irvine, California | Anteaters | 1988–2009 | SLC | MCLA Division II |
| University of California, Los Angeles | Los Angeles, California | Bruins | 1980–2009 | SLC | MCLA Division I |