Dr. Mindbender is a fictional character from the G.I. Joe: A Real American Hero toyline, comic books and animated series by Marvel comics and Hasbro.
He is an evil scientist who works for the terrorist organization Cobra Command; like other characters in the fictional universe, his characterization has fluctuated from that of comical villain to dangerous fascist genius depending on the release. He is often allied with Cobra Commander and Destro.