Frederick Paul Henry Marples (January 27, 1885 – January 17, 1945) was a Canadian sports executive in ice hockey and athletics. He was president of the Winnipeg Monarchs team which won Winnipeg Amateur Hockey League championships in 1914 and 1915, and the Allan Cup as senior ice hockey champions of Canada. His operation of a reserve team to support the Monarchs led to debates on player eligibility for the Allan Cup and calls for a national governing body of hockey. As the secretary-treasurer of the Winnipeg Amateur Hockey League, he helped establish both the Manitoba Amateur Hockey Association (MAHA) and the Canadian Amateur Hockey Association (CAHA) in 1914; then served as secretary-treasurer of the MAHA from 1914 to until 1934, and as secretary of the CAHA from 1926 to 1945. He sought to