Rodger David Bumpass (born November 20, 1951) is an American actor and voice actor.
He is noted for his long-running-role as Squidward Tentacles on SpongeBob SquarePants. He also voiced Professor Membrane on Invader Zim. His other voice roles for the network include the elephant and the sentry in The Angry Beavers episode "Zooing Time", the pig in the CatDog episode "CatDogPig", and Lemurman in the Random! Cartoons short "Mind the Kitty".