Killdozer was an American rock band formed in Madison, Wisconsin, in 1983 with members Bill Hobson, Dan Hobson and Michael Gerald. They took their name from the 1974 TV movie, directed by Jerry London, itself based on a Theodore Sturgeon short story. They released their first album, Intellectuals are the Shoeshine Boys of the Ruling Elite, in the same year. The band split in 1990 but reformed in 1993, losing guitarist Bill Hobson and gaining Paul Zagoras, and continued until they split up in 1996. Their farewell tour was officially titled "Fuck You, We Quit!", and included Erik Tunison of Die Kreuzen in place of Dan Hobson on drums and Jeff Ditzenberger on additional guitar. The band released nine albums, including a post-breakup live album, The Last Waltz.

Killdozer! is a 1974 made for TV science-fiction horror movie, adapted from a 1944 novella of the same title by Theodore Sturgeon. A comic book adaptation appeared the same year, in Marvel Comics' Worlds Unknown #6. The film has since gained a cult following.