German submarine U-650

German submarine U-650 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 9 January 1942 at the Blohm & Voss yard at Hamburg, launched on 1 October 1942, and commissioned on 26 November 1942 under the command of Oberleutnant zur See Ernst von Witzendorff.

Attached to 5th U-boat Flotilla based at Kiel, U-650 completed her training period on 30 April 1943 and was assigned to front-line service.

Service history
While on patrol in the North Atlantic, U-650 was detected allied vessels and sunk by hedgehog of the coast of Cornwall in January 1945.