Ignatius Jesuit Centre (formerly the St. Stanislaus Novitiate and Ignatius College) is a set of buildings in Guelph, Ontario. It features the Orchard Park Office Centre and the Loyola House Jesuit Retreat and Training Centre. It was founded in 1913 and the current buildings date from 1934. In 1918, St. Stanislaus Novitiate was attended by the son of the Justice Minister of Canada, Charles Doherty, so when Canadian military officers surrounded it attempting to enforce the Military Service Act, the premises became the centre of a political scandal that became known as the Guelph Raid.