WB
William Belleau Filmography
| 2025 | Eddington · as Officer Butterfly Jimenez |
| 2025 | Sitting Bull (TV Series) · as Bloody Knife |
| 2025 | W7éyle (moon's wife) · as Greg |
| 2023 | Echo (TV Series) · as Chen-Ke |
| 2023 | Killers of the Flower Moon · as Henry Roan |
| 2023 | The Last of Us (TV Series) · as Councilman |
| 2022 | The English (TV Series) · as Kills On Water |
| 2022 | Acting Good (TV Series) · as Carson |
| 2022 | Under the Banner of Heaven (TV Series) · as Paiute Leader |
| 2022 | Outer Range (TV Series) · as Lewis Mays |
| 2022 | Fresh · as Man |
| 2021 | The Unforgivable · as Bob Farrior |
| 2021 | Thunderbird · as Eddie |
| 2020 | Home Before Dark (TV Series) · as Hank Gillis |
| 2019 | Blood Quantum · as Shooker |
| 2017 | Loudermilk (TV Series) · as Dr. Robert Tuwa |
| 2017 | Imaginary Mary (TV Series) · as Man |
| 2016 | Frontier (2016) (TV Series) · as Dimanche |
| 2016 | Van Helsing (TV Series) · as Mcgrath |
| 2015 | Diablo · as Muskwa |
| 2015 | Supergirl (TV Series) · as Angry Inmate |
| 2015 | Go with Me · as Middle Logger |
| 2015 | The Man in the High Castle (TV Series) · as Clyde |
| 2012 | Primeval: New World (TV Series) · as Leo John |
| 2012 | Arctic Air (TV Series) · as Jonas Degho |
| 2011 | Ice Road Terror · as Tyee |
| 2011 | The Killing (US) (TV Series) · as Myron |
| 2010 | The Twilight Saga: Eclipse · as Quileute Warrior |
| 2006 | Psych (TV Series) · as Longfellow |
| 2003 | DreamKeeper · as Young Pawnee |
| 1988 | American Experience (TV Series) · as Wampanoag Man |
Wardriver · as Doug |
| 1979 | SAG Foundation Conversations (TV Series) · as Self |