The Convent Crash, also known as the Orléans air disaster and Villa St. Louis disaster, occurred on May 15, 1956, after a CF-100 fighter jet crashed into , a convent in the community of Orleans, Ontario, Canada. The two pilots were killed in the crash, along with 13 people in the building: 11 members of the Grey Nuns, a civilian servant, and the chaplain, a retired naval padre.