William Ignatius Rice (1883–1955), known in religion as Dom Ignatius Rice, O.S.B., was an English Benedictine monk of Douai Abbey, a headmaster of Douai School (1915–1952), and a first-class cricketer. He was reputedly "the only monk whose cricket performances were reported by Wisden". In 1917-1918 Dom Ignatius served as a military chaplain on the Western Front.