Radioactive Man may refer to: Radioactive Man (comics), a supervillain in Marvel Comics Radioactive Man (The Simpsons), a comic book superhero in The Simpsons Radioactive Man, a comic book series starring the above The Simpsons character "Radioactive Man" (The Simpsons episode), an episode of The Simpsons Radioactive Man (musician), a recording pseudonym of British dance producer Keith Tenniswood