Robert Roy Lorimer (born August 25, 1953) is a Canadian former ice hockey defenceman.
Born in Toronto, Ontario, Lorimer started his National Hockey League career with the New York Islanders in 1976.
He also played for the Colorado Rockies and New Jersey Devils.
He won the Stanley Cup twice with New York, in 1980 and 1981.
This biographical article relating to a Canadian ice hockey defenceman born in the 1950s is a stub.