Gary Arthur Marsh (born March 9, 1946) is a Canadian former ice hockey left winger.
Marsh played seven games in the National Hockey League with the Detroit Red Wings and Toronto Maple Leafs during the 1967âÂÂ68 and 1968âÂÂ69 seasons. The rest of his career, which lasted from 1966 to 1964, was spent in various minor leagues.