Sanity may refer to: Sanity, the state of being of sound mind and therefore legally responsible for one's actions Sanity (song), a song by Killing Joke "Sanity", a song by Matt Brouwer from Imagerical Sanity (music store), an Australian music store chain SAnitY, a professional wrestling faction in WWE Sanity: Aiken's Artifact, a 2000 video game developed by Monolith Productions Sanity check