Kapitän zur See (Captain) Wolfgang August Eugen Lüth (15 October 1913 – 14 May 1945), was the second most successful German U-boat ace of World War II. His career record of 46 merchant ships plus the French submarine Doris sunk during 15 war patrols, with a total displacement of , was second only to that of Korvettenkapitän (Lieutenant Commander) Otto Kretschmer, whose 47 sinkings totaled . Lüth's last service position was commander of the naval academy at Mürwik (Flensburg).