Brett Donahue Filmography
| 2025 | Sheriff Country (TV Series) · as John Gimble |
| 2024 | Les Armes (TV Series) · as Agent Cia |
| 2023 | Unforgettable Christmas · as Wilson James |
| 2023 | A Bet with the Matchmaker · as Joseph |
| 2023 | Loving Every Minute · as Hunter |
| 2023 | The Love Club: Tara’s Tune · as Noah |
| 2023 | Luckless in Love · as Holden Fulls |
| 2022 | Three Pines (TV Series) · as Thomas Morrow |
| 2021 | The Sketch Artist (TV Series) · as James Healy |
| 2020 | Slaxx · as Craig |
| 2020 | FBI: Most Wanted (TV Series) · as Restaurant Patron |
| 2020 | All My Husband's Wives · as Graham |
| 2019 | Cerebrum (TV Series) · as Mark Cohen |
| 2018 | My Husband's Secret Life · as Freddy |
| 2017 | |
| 2017 | Bad Blood (2017) (TV Series) · as Nico Rizzuto Jr. |
| 2017 | The Kennedys: After Camelot (TV Series) · as John F. Kennedy, Jr. |
| 2016 | Private Eyes (TV Series) · as Tex |
| 2016 | The Other Kingdom (TV Series) · as Peter Quince |
| 2016 | Shadowhunters (TV Series) · as Azazel |
| 2015 | Barn Wedding · as Colin |
| 2014 | The Editor · as Claudio |
| 2014 | Lizzie Borden Took an Ax · as Marshal Fleet |
| 2013 | Reign (2013) (TV Series) · as Lord Aris |
| 2013 | Backpackers (2013) (TV Series) · as John |
| 2013 | The Shape of Rex · as Rex - Younger |
| 2012 | Beauty and the Beast (2012) (TV Series) · as Sean |
| 2012 | Total Recall · as Sentry Trooper |
| 2011 | Suits (TV Series) · as Tess' Husband |
| 2010 | Nikita (TV Series) · as Polo Guard |
| 2010 | Republic of Doyle (TV Series) · as William Bastion |
| 2007 | Something Beneath · as Tony |
| 2007 | My Winnipeg · as Cast |
| 2020 | Dead Talk Live (TV Series) · as Self - Guest |