Joseph Dunbar Robertson (born March 10, 1948) is a Canadian former professional ice hockey player.
Robertson was born in Windsor, Nova Scotia, and attended King's-Edgehill School. He played junior hockey with the Oshawa Generals.
Robertson began his minor league career with the Clinton Comets of the Eastern Hockey League. He was later a member of the Omaha Knights, Salt Lake Golden Eagles, Seattle Totems, and Cincinnati Swords. During the 1974âÂÂ75 season, Robertson played 29 games in the World Hockey Association with the Minnesota Fighting Saints and Indianapolis Racers.