John Maxwell Roxburgh (February 14, 1901February 27, 1975) was a Canadian ice hockey administrator and politician. He organized minor ice hockey in his hometown of Simcoe, Ontario, co-founded the Ontario Juvenile Hockey Association in 1934, and the Ontario Minor Hockey Association in 1940. He served as president of the Ontario Hockey Association from 1950 to 1952, improved its finances to become profitable, and appointed Bill Hanley as a full-time manager to operate the association as a business. Roxburgh served as president of the Canadian Amateur Hockey Association from 1960 to 1962, arranged exhibition games between Canada and the Soviet Union amid an increased rivalry between the respective national teams, and pushed for the separation of politics and sport when the Cold War threatened to cancel the 1962 Ice Hockey World Championships. He was opposed to changes in the Olympic Oath and the international definition of amateurism, and later recommended the formation of a student-athlete team coached by Father David Bauer to become the Canada men's national ice hockey team.