Jacob Lee Epstein (born January 16, 1987) is a Canadian actor and singer. His best known television roles include Craig Manning in Degrassi: The Next Generation, Chuck Russink in Designated Survivor, and Brian Altman in Suits. He also had recurring or starring roles in The Zack Files, The Umbrella Academy, and The Hardy Boys.

On stage, he appeared on Broadway as Peter Parker in 'Spider-Man: Turn Off the Dark,' Gerry Goffin in 'Beautiful: The Carole King Musical' (original Broadway cast), and starred in the US National Tours of Green Day's American Idiot and Spring Awakening. He has been married to actress Vanessa Smythe since 2018; they have one son.