German submarine U-655

German submarine U-655 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 10 August 1940 at the Howaldtswerke yard at Hamburg, launched on 5 June 1941, and commissioned on 11 August 1941 under the command of [Kapitänleutnant]] Adolf Dumrese.

Attached to 6th U-boat Flotilla based at Kiel, U-655 completed her training period on 1 March 1942 and was assigned to front-line service.

Service history
While operating against convoy QP 9, U-655 was rammed by HMS Sharpshooter and sank with all hands lost in the Barents Sea on 24 March 1942.