German submarine U-1002 was a Type VIIC/41 U-boat of Nazi Germany's Kriegsmarine during World War II.

She was launched on 6 October 1943, and commissioned under the command of Oberleutnant zur See Albrecht Schubart on 30 November 1943.

The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two BBC GG UB 720/8 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged.

[3] On 9 May 1945, U-1002 surrendered at Bergen, Norway, and was transferred to Lisahally on 30 May 1945, where she would wait nearly seven months for her final fate.

Of the 156 U-boats that eventually surrendered to the Allied forces at the end of the war, U-1002 was one of 116 selected to take part in Operation Deadlight.