Tom Servo is one of the two wise-cracking robot main characters of the show Mystery Science Theater 3000. He was built by Joel Hodgson to act as a companion and help stave off madness as he was forced to watch terrible movies.

Tom Servo has a gumball machine for a head, a body composed of a toy "barrel o' monkeys" container, and a round hovercraft skirt instead of legs. His arms are a pair of slinkeys that are not really functional as arms, a point that is commented on occasionally throughout the series.