Template:Wp-House of Glücksburg

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The House of Glücksburg (also spelled Glücksborg or Lyksborg), shortened from House of Schleswig-Holstein-Sonderburg-Glücksburg, is a collateral branch of the German House of Oldenburg, members of which have reigned at various times in Denmark, Norway, Sweden, Greece, and several northern German states.

Queen Margrethe II of Denmark, King Harald V of Norway, former king of Greece Constantine II, former Queen Anne-Marie of Greece, Queen Sofía of Spain and Charles, Prince of Wales (the heir-apparent to the British throne) are patrilineal members of cadet branches of the Glücksburg dynasty.