Trevor Devall (born November 10, 1972) is a Canadian voice actor, actor and podcaster. He worked for Ocean Studios and various other studios in Vancouver, British Columbia, Canada for years, before he relocated to Los Angeles, California in 2013. He is best known for voicing Rocket Raccoon in the animated TV series Guardians of the Galaxy, Emperor Palpatine in Lego Star Wars, Pyro in X-Men Evolution, Dukey in seasons 5 and 6 of Johnny Test, and various characters in the Netflix original series F Is for Family, as well as providing voices in English-language versions of various anime series, most notably as Mu La Flaga from Mobile Suit Gundam SEED, Mukotsu from InuYasha, Scourge from Transformers: Cybertron, Mr. Chang from Black Lagoon, and Aizawa from Death Note. He also voiced Hermiod on Stargate Atlantis and Ravus Nox Fleuret in the Final Fantasy XV video game and Kingsglaive: Final Fantasy XV feature film. On camera, he played Sir Atticus Moon in Big Time Movie.

Between 2007 and 2013, Trevor hosted his own podcast Voiceprint with Trevor Devall and guests where he interviewed fellow Canadian voice actors.