Vikto Oehrn
German Navy Officer and World War II U-boat commander

- Born: 1907-10-21 (Gadabay)
- Died: 1997-12-26 (Bonn)
- Country of citizenship: Germany
- Occupation: Marineoffizier; military personnel (period: 1927-04-05 through 1945-05-08); submariner
- Military rank: Fregattenkapitän (since: 1944-05-01); Frigate Captain (since: 1944-08-01); Fähnrich zur See (period: 1929-04-01 through 1931-05-31); Korvettenkapitän (period: 1941-09-01 through 1944-04-30); Leutnant zur See (period: 1931-10-01 through 1933-06-30); Oberfähnrich zur See (period: 1931-06-01 through 1931-09-30); Seekadett (period: 1927-10-11 through 1929-03-31); captain lieutenant (period: 1936-10-01 through 1941-08-31); lieutenant (period: 1933-07-01 through 1936-09-30); officer candidate (military branch: German Navy; period: 1927-04-05 through 1927-10-10); soldier (period: 1927-04-05 through 1945-05-08)
- Military branch: German Navy (period: 1927-04-05 through 1935-05-31); Kriegsmarine (period: 1935-06-01 through 1945-05-08)
- Educated at: Naval Academy at Mürwik (period: 1929-03-18 through 1930-03-29)