François de Laval, French-Canadian bishop (b. 1623)
Francis-Xavier de Montmorency-Laval, commonly referred to as François de Laval (30 April 1623 – 6 May 1708), was the first Roman Catholic bishop of Quebec, appointed when he was 36 years old by Pope Alexander VII.

Laval was a member of the Montmorency family and was one of the most influential men of his day. He was a candidate for canonization by the Catholic Church after his death and was beatified in 1980 by Pope John Paul II. On 3 April 2014, Pope Francis made him a saint by equipollent canonization.