List of Monarchs of the Scandinavian Union (Much ado about Nonsuch)

List of rulers of the

for previous rulers, see here and here.

House of Oldenburg

 * Christian I (1804-1817)
 * Frederick I (1817-1835)
 * Frederick II (1835-1852)
 * Gustav I (1852-1871)
 * Frederick III (1871-1904)
 * Gustav II (1904-1937)
 * Christian II (1937-1951)
 * Christian III (1951-1975)
 * Frederick IV (1975-date)