Black band

Black band or Blackband may refer to:


 * Black (Bangladeshi band), a Bangladeshi rock band
 * Black armband, a signifier that the wearer is in mourning
 * Black Band (landsknechts), a formation of 16th century mercenaries
 * Black Band (resistance group), a German anarcho-syndicalist paramilitary organization
 * Black band disease, a coral disease
 * Black Bands, a company of Italian mercenaries formed and commanded by Giovanni de' Medici during the Italian Wars
 * Blackband, Ohio, an unincorporated community in Tuscarawas County