J. Albert "Battleship" Leduc (November 22, 1902 in Valleyfield, Quebec – July 31, 1990 in Montreal, Quebec) was a professional Canadian ice hockey defenceman. He played senior hockey with the Montreal Nationale of the Eastern Canada Hockey League in 1924-25 before turning pro with the Montreal Canadiens the following season. After retiring in 1937 he coached the senior Verdun Maple Leafs in 1937-38.