Headbanger is a slang term for a fan of heavy metal music.

Headbanger or Headbangers may also refer to:

Music "Headbangeeeeerrrrr!!!!!", a 2012 Japanese language song by Babymetal "Head Banger" (EPMD song), a 1993 song by EPMD "Headbanger", a 1992 song and single by Gobblehoof "Headbanger", a 1996 song by Pansy Division "Headbanger", a 2002 composition by Matthew Hindson

Other uses The Headbangers, a professional wrestling tag team consisting of Mosh (Chaz) and Thrasher Glen Ruth Headbanger, a 1996 crime novel by Hugo Hamilton (writer)

Head Banger, the dwarfish name of Ankh-Morpork City Watch's captain Carrot Ironfoundersson in Terry Pratchett's Discworld