German submarine U-4701 was a Type XXIII U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered on 7 July 1944, and was laid down on 19 October 1944 at Friedrich Krupp Germaniawerft AG, Kiel, as yard number 943. She was launched on 14 December 1944 and commissioned under the command of Oberleutnant zur See Arnold Wiechmann on 10 January 1945.