The Friends' School League (FSL) is an athletic league made up of student athletes from several private high schools in the Philadelphia area in Pennsylvania and New Jersey. As the league's name suggests, it consists primarily of Quaker schools, though in recent years several other schools have become part of the league as well. Member schools include Abington Friends School, The Academy of the New Church, Friends Central School, Friends Select School, George School, Germantown Friends School, Moorestown Friends School, The Shipley School, and Westtown School.