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William Belleau

Apr 15, 1982 (43 years old) in Williams Lake, British Columbia, Canada

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.

Known For

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Psych
Longfellow
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Eddington
Officer Butterfly Jimenez
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Supergirl
Angry Inmate
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American Experience
Wampanoag man
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The Last of Us
Councilman
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The Twilight Saga: Eclipse
Quileute Warrior
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Outer Range
Lewis Mays
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Killers of the Flower Moon
Henry Roan
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Echo
Chen-Ke
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Frontier
Dimanche

Credits