Lawrence Academy teams compete in the 16- member Independent School League (ISL) and the New England Preparatory School Athletics Council (NEPSAC). A strong and fiercely independent league, the ISL values honorable representation, proper conduct, and good sportsmanship.
Fall sports: Cross Country, Soccer, Football, Field Hockey, Volleyball, Mountain Biking
Winter sports: Basketball, Hockey, Skiing, Wrestling, Squash
Spring sports: Baseball, Softball, Lacrosse, Tennis, Track, Golf, Crew