Picture | Name | Born - Died | Ruled | Notes |
Paul | October 1, 1754 - January 8, 1817 | November 17, 1796 - January 8, 1817 | Alexander proclaimed regent 1807 - 1809 | |
Constantine I | April 27, 1779 - November 19, 1840 | January 8, 1817 - November 19, 1840 | ||
Nicholas I | July 6, 1796 - March 2, 1855 | November 19, 1840 - March 2, 1855 | ||
Constantine II | April 29, 1818 - April 3, 1883 | March 2, 1855 - April 3, 1883 | Oversaw purchase of Alaska to the United States (1878). | |
Constantine III | March 10, 1845 - June 22, 1897 | April 3, 1883 - June 22, 1897 | ||
Constantine IV | May 18, 1868 - January 20, 1919 | June 22, 1897 - December 14, 1917 | ||
Nicholas II | November 6, 1856 - January 5, 1929 | December 14, 1917 - January 9, 1919 |