Phillip LaMarr (born January 24, 1967) is an American actor, comedian and screenwriter. He was one of the original featured cast members on the sketch comedy television series Mad TV, where he stayed for five seasons. His voice acting roles in animated series include John Stewart / Green Lantern in Justice League and Justice League Unlimited, Hermes Conrad in Futurama, the title characters of Samurai Jack and Static Shock, and Wilt in Foster's Home for Imaginary Friends. LaMarr has also provided voices for video game franchises including Metal Gear, Jak and Daxter, Darksiders, Final Fantasy, Infamous, Dead Island, Kingdom Hearts, and Mortal Kombat. He also played as Browntooth the Goblin rogue in a Critical Role One-Shot "The Goblins".

In film, he played Marvin in Pulp Fiction. He also appeared in Kill the Man, Free Enterprise, Cherish, and Manna from Heaven.