Thundarr the Barbarian is an American Saturday morning animated series, created by Steve Gerber and produced by Ruby-Spears Productions. The series ran for two seasons on ABC from October 4, 1980, to October 31, 1981, and was rerun on NBC in 1983.

Stephen Ross Gerber was an American comic book writer and creator of the satiric Marvel Comics character Howard the Duck. Other works include Man-Thing, Omega the Unknown, Marvel Spotlight: "Son of Satan", The Defenders, Marvel Presents: "Guardians of the Galaxy", Daredevil and Foolkiller. Gerber often included lengthy text pages in the midst of comic book stories, such as in his graphic novel, Stewart the Rat. Gerber was posthumously inducted into the Will Eisner Comic Book Hall of Fame in 2010.