The discography of Helmet, a New York-based alternative metal band formed in 1989, consists of seven full-length studio albums, two compilation albums, fifteen singles, and fourteen music videos. This list does not include material performed by members or former members of Helmet that was recorded with Adair, Anthrax, Band of Susans, Biohazard, The Cult, Disturbing the Peace, Exodus, Norma Jean, Testament, Tomahawk and White Zombie.