German submarine U-1002 was a Type VIIC/41 U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered on 14 October 1941, and was laid down on 4 January 1943, at Blohm & Voss, Hamburg, as yard number 202. She was launched on 6 October 1943, and commissioned under the command of Oberleutnant zur See Albrecht Schubart on 30 November 1943.