Robert Samuel Simpson (born November 17, 1956 in Kahnawake, Quebec) is a retired Canadian professional ice hockey forward who played 175 games in the National Hockey League for the Atlanta Flames, Pittsburgh Penguins, and St. Louis Blues.
Simpson stepped right into the Flames' roster, scoring 13 goals in 72 games in the 1976-77 season. The next year he spent part of the season in the minor pros. In 1978-79 he played all season in the minors.
He retired in 1987. Simpson played in 175 NHL games, scoring 35 goals and 29 assists.