Teenage Mutant Ninja Turtles III is a 1993 American martial arts superhero comedy film written and directed by Stuart Gillard. Based on the fictional superhero team the Teenage Mutant Ninja Turtles, it is the sequel to the film Teenage Mutant Ninja Turtles II: The Secret of the Ooze (1991) and is the final installment of the original trilogy. It was produced by Clearwater Holdings Ltd. and Golden Harvest. With the voices of Brian Tochi, Corey Feldman, Tim Kelleher, Robbie Rist, and James Murray. It was the last Teenage Mutant Ninja Turtles film released by New Line Cinema and released on VHS along with Columbia TriStar Home Video. Like the previous film, it was internationally distributed by 20th Century Fox.

The creature effects were provided by the All Effects Company, rather than Jim Henson’s Creature Shop, which acted as the providers for the previous films. Despite being a moderate box office success, it is the lowest rated entry in the series.