Robert Edwin "Rob" Plumb (born August 29, 1957) is a Canadian former professional ice hockey player who played fourteen games in the National Hockey League with the Detroit Red Wings during the 1977–78 and 1978–79 seasons. The rest of his career, which lasted from 1977 to 1988, was mainly spent in the National League B, the second-highest league in Switzerland. Robert is the brother of Ron Plumb.