The Manitoba Hockey Association (MHA) was an early men's senior ice hockey league playing around 1900 in Manitoba, Canada. The league started as an elite amateur league in 1892, became professional in 1905, had a professional and an amateur league in 1908–09 and only an amateur league from 1909 until 1923. Two teams from the league won the Stanley Cup, the Winnipeg Victorias and the Kenora Thistles. Three other teams from the league challenged for the Stanley Cup: Brandon Wheat City, Winnipeg Maple Leafs, and the Winnipeg Rowing Club. Other teams in the league won the Allan Cup: Winnipeg Hockey Club, Winnipeg Falcons, Winnipeg Monarchs and Winnipeg Victorias.

Frederick Paul Henry Marples 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 grow the game in rural regions of Manitoba, promote minor ice hockey as a source of future senior players, to keep players in junior ice hockey until age 21, and was against the exodus of amateur players to professional teams.