Werner Riebenbauer (born 7 July 1974) is an Austrian former road and track cyclist. He competed in the road race at the 1996 Summer Olympics and in the madison at the 2000 Summer Olympics. He won the Austrian National Road Race Championships in 2000. He also competed in two events at the 2010 UCI Track Cycling World Championships. He also rode in the 2003 Giro d'Italia, but did not finish.