Marcus Ljungqvist (born October 26, 1974, in Falun) is a Swedish former professional road bicycle racer. He turned professional in 1998, and retired from racing after the 2009 season. He worked for Team Sky as a sporting director from 2010 until 2013. He finished 4th in the road race at the 2005 UCI Road World Championships, which is the best placement ever for a Swedish rider.