Holger Danske, or Ogier the Dane, is a legendary character appearing in medieval chansons de geste.

Holger Danske may also refer to: Holger Danske (resistance group) a Danish resistance group of World War II Holger Danske (opera), a 1789 Danish opera with music by F.L.Æ. Kunzen and Jens Baggesen MS Holger Danske, a car- and passenger ferry between Oslo, Norway and Denmark 1961-1989.