George "Guy" Elliott Clarkson (January 1, 1891 - October 9, 1974) was a Canadian born hockey player. He came to England to study in 1913 and was a member of the British National Team at the 1914 LIHG Championship. He served in World War I and went on to play for Britain again at the 1920 Bouvier Cup in St. Moritz, Switzerland. Clarkson served as a playing-coach at the 1924 Winter Olympics hockey tournament.