Robert Ritchie (born February 20, 1955 in Témiscaming, Quebec) is a retired professional ice hockey left winger. He played 29 NHL games with the Philadelphia Flyers and Detroit Red Wings. He played major junior for the Sorel Éperviers from 1971 to 1975. He was chosen 54th overall by the Philadelphia Flyers in the 1975 NHL Amateur Draft and 147th overall by the Toronto Toros in the 1975 WHA Amateur Draft. In the NHL he played in 29 games and scored 8 goals and 4 assists.