Yvan Serge Cournoyer (born November 22, 1943) is a retired Canadian right winger who played in the National Hockey League for the Montreal Canadiens from 1963 to 1979. Cournoyer was born in Drummondville, Quebec. He was nicknamed "The Roadrunner" due to his small size and blazing speed, which he credited to longer blades on his skates. He was inducted into the Hockey Hall of Fame in 1982.