Lena Carlzon-Lundbäck, born 26 March 1954 in Malmberget, Sweden is a Swedish former cross-country skier. She competed for Malmbergets AIF at club level. She also represented Sweden during the 1976 Winter Olympics in Innsbruck. She also represented Sweden during the 1980 Winter Olympics in Lake Placid. She participated both in individual events and relays. Her best individual result was being part of the Swedish fourth-placed relay team in 1976. Her best individual result is two 10th places, at the 5 kilometers race in 1976 and the 10 kilometers race in 1980.