St. Benedict's Preparatory School is a Catholic college preparatory school in Newark, New Jersey run by the Benedictine monks of Newark Abbey.

Newark Abbey, also known as The Benedictine Abbey of Newark, is a Benedictine monastery located in Newark, New Jersey. It is one of only several urban Catholic monasteries in the country. The monks serve the community through Saint Benedict's Preparatory School and St. Mary's Abbey Church, which are situated on the Abbey grounds. As of 2022, the community is composed of seventeen monks, including eleven priests.