Harold Hugh "Cammie" Cameron (February 6, 1890 – October 20, 1953) was a Canadian professional ice hockey defenceman who played professionally for the Toronto Blueshirts, Toronto Arenas, Ottawa Senators, Toronto St. Pats and Montreal Canadiens. Cameron won three Stanley Cups in his career. His first as a member of the 1913–14 Toronto Blueshirts, his second as a member of the 1917–18 Blueshirts and his third as a member of the 1921–22 Toronto St. Pats (all predecessor clubs of the Toronto Maple Leafs).