Werner Lempert is a retired East German slalom canoeist who competed in the 1960s. He won two medals at the ICF Canoe Slalom World Championships with a gold in 1965 (Mixed C-2 team) and a silver in 1963 (Mixed C-2). Lempert also served as the general secretary of the German Football Association of the GDR (DFV) between 1974 and 1983.