Siegfried von Forstner

Siegfried von Forstner
Born(1910-09-19)19 September 1910
Hannover
Died13 October 1943(1943-10-13) (aged 33)
Atlantic Ocean  
Allegiance Weimar Republic (to 1933)
 Nazi Germany
Branch Reichsmarine
 Kriegsmarine
Years of service1930–43
RankKorvettenkapitän
posthumously promoted to Fregattenkapitän
UnitSSS Niobe
cruiser Emden
survey vessel Meteor
battleship Hessen
cruiser Admiral Scheer
cruiser Nürnberg
Panzerschiff Deutschland
U-99
CommandsU-402
Battles / warsWorld War II
AwardsKnight's Cross of the Iron Cross

Korvettenkapitän Siegfried Freiherr von Forstner[a] (19 September 1910 – 13 October 1943[b]) was a German U-boat commander during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. He and his entire crew of U-402 were killed in action on 13 October 1943.