- Birthday
- 1982-04-15
- Place of Birth
- Williams Lake, British Columbia, Canada
William Belleau
ActingBiography
William Belleau (born April 15, 1982) is a Secwépemc Canadian actor known for his roles in films such as Killers in the Flower Moon (2023) and Eddington (2025), as well as the drama television series Frontier.