Rock & Rule (known as Ring of Power outside North America) is a 1983 Canadian adult animated musical science fantasy film featuring the voices of Don Francks, Greg Salata, and Susan Roman. It was produced by Michael Hirsh and Patrick Loubert and directed by Clive A. Smith from a screenplay by John Halfpenny and Peter Sauder.

Centering upon rock and roll music, Rock & Rule includes songs by Cheap Trick, Debbie Harry, Lou Reed, Iggy Pop, and Earth, Wind & Fire. It takes place in a post-apocalyptic United States populated by mutant humanoid animals. The film was a commercial failure, grossing $30,379 on an $8 million budget, but has developed a cult following.