Christian Lietzmann (2 Ọktoba 1955 <unk> Septemba 2006) bụ onye Germany na-egwu mmiri nke meriri ọlaọcha ọlaọcha abụọ na 1974 European Aquatics Championships
, na 200 m na 400 m medley. Ọ gbara asọmpi n'otu ihe ahụ na 1972 Summer Olympics, mana ewepụrụ ya na nke mbụ.