The following is a list of the 75 schools who field men's lacrosse teams and the 127 schools who field women's lacrosse teams in NCAA Division I competition, plus three schools who have announced plans to begin fielding Division I women's lacrosse teams in 2025. Conference affiliations are current for the forthcoming 2023 NCAA lacrosse season. Future conference moves noted in this page reflect lacrosse seasons, which take place in the calendar year after a conference change takes effect.