Aquinas College, Menai is a Roman Catholic Systemic Private Co-Educational day school for students of Years 7 to 12. The school is situated in Menai in Sydney's Sutherland Shire, adjacent to Roman Catholic feeder Primary School Holy Family, Menai, and to Holy Family church, of the Roman Catholic parish of Holy Family, Menai serving the residents of Bangor, Menai, Alfords Point, Illawong, Barden Ridge, Lucas Heights and Woronora. The school is under the authority of the Catholic Education Office of Sydney, and is situated in the Archdiocese of Sydney.