St Joseph's College is a co-educational private school for day and boarding pupils between the ages of 2 and 19 in Ipswich, Suffolk, England.

St Joseph's College was established in 1937 by the De La Salle Brothers, a Catholic order.

Other buildings on the site include the Prep School, with rounded walls, a circular library and high-tech classrooms.

Prior to the Mansion's existence, the land held an ancient cross - or rood - erected in monastic times.

Goldrood House is used for younger male boarding students and The Mews for female boarders, as well as Sixth Form boys, with separate sleeping areas.

Built in a modern style, the Chapel design echoes the form of a tent, like those used by the Israelites whilst they were in the desert.

Francis Carolan, a former teacher of religious education and assistant housemaster at St Joseph's College, was remanded in custody and charged in November 2021 with four offences of indecent assault on a boy aged between 14 and 15 in the early 1990s.

[9] In August 2005, the school was used as the setting for the third and final season of the Channel 4 historical reality show That'll Teach 'Em.