Fairfield College Preparatory School (Fairfield Prep) is a Jesuit prep school located on the campus of Fairfield University in Fairfield, Connecticut. It is an all-male school of about 900 students, founded by the Society of Jesus in 1942. Operating with the approbation of the Roman Catholic Diocese of Bridgeport, Fairfield Prep is self-sufficient with no diocesan or government financial assistance.