List of Danish monarchs

This is a list of Danish monarchs, that is, the Kings and Queens regnant of Denmark. This includes:

The house of Oldenburg held the Danish Crown between 1448 and 1863, when it passed to the house of Schleswig-Holstein-Sonderburg-Glücksburg, a cadet branch of the same house, patrilineally descended from King Christian III of Denmark. The kingdom had been elective (although the eldest son or brother of the previous king was usually elected) until 1660, when it became hereditary and absolutist. Until 1864 Denmark was also united in a personal union with the duchies of Holstein and Saxe-Lauenburg, and in a political and personal union with the Duchy of Schleswig.

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