Misfits are an American Horror Punk band often recognized as the progenitors of the horror punk subgenre, blending punk rock and other musical influences with horror film themes and imagery.

Founded in 1977 in Lodi, New Jersey the original lineup consisted of singer and songwriter Glenn Danzig, guitarist Jimmy Battle, bassist Diane DiPiazza, and drummer Manny Martínez. Following the departure of DiPiazza, Danzig and bassist Jerry Only were the only consistent members throughout the next six years. During this time they released several EPs and singles, and with Only's brother Doyle as guitarist, the albums Walk Among Us (1982) and Earth A.D./Wolfs Blood (1983), both considered touchstones of the early-1980s hardcore punk movement.

Misfits disbanded in 1983 and Danzig went on to form Samhain and then the eponymous Danzig. Several albums of reissued and previously unreleased material were issued after the group's dissolution, and their music became influential to punk rock, heavy metal, and alternative rock music of the late 1990s and early 2000s.

After a series of legal battles with Danzig, Only and Doyle regained the rights to record and perform as the Misfits. They formed a new version of the band in 1995 with singer Michale Graves and drummer Dr. Chud. This incarnation of Misfits had a sound much more rooted in heavy metal, and released the albums American Psycho (1997) and Famous Monsters (1999) before dissolving in 2000. Jerry Only then took over lead vocals and recruited former Black Flag guitarist Dez Cadena and former Ramones drummer Marky Ramone for a Misfits 25th Anniversary tour.

This lineup released an album of cover songs entitled Project 1950 and toured for several years. In 2005 Ramone was replaced by Robo, who had played with Black Flag in the early 1980s and had also previously been Misfits' drummer from 1982 to 1983. This lineup released a single titled "Land of the Dead" in 2009. The Misfits' lineup of Only, Cadena, and drummer Eric "Chupacabra" Arce released a new album titled The Devil's Rain in October 2011. In 2015 it was announced that Cadena would be taking a break from music after receiving a cancer diagnosis, and was replaced by Only's son Jerry Caiafa II. That same year Soulfly's Marc Rizzo joined the band, also playing guitar, filling in for Cadena before Caiafa would move on to become the sole guitarist for the band. In September 2016, for the first time in 33 years, Danzig, Only and Doyle will reunite for two headlining shows at the Riot Fest.