Otto Hermann Wilhelm Moll (4 March 1915 – 28 May 1946) was an SS non-commissioned officer who committed numerous atrocities at the Auschwitz concentration camp during the Second World War. The SS-Hauptscharführer, who held the rank of Quartermaster Sergeant, is said to have personally killed thousands of innocent victims (over 20 thousand according to some reports) during his time at Birkenau.