Jeffrey "Jeff" Garlin (born June 5, 1962) is an American stand-up comedian, actor, producer, voice artist, director, writer and author, best known for his role as Jeff Greene on the HBO show Curb Your Enthusiasm. He is also a producer on the show.
He voiced the Villain in Jimmy Timmy Power Hour 3: The Jerkinators! and Cuddle Eat Hugs in SpongeBob SquarePants.