| Name | Rank | Born | Died | Notes [+ indicates died while crew of boat] |
| Ackermann | Wolf | OLt.z.S.01.10.43 | 08.03.1921 | 17.02.2006 | U-509. 2WO.11.41-12.42.1WO.12.42-05.43. U-994. Cdr.02.09.43-31.03.44 birthplace Heideck, Bavaria. serial/entry Crew of 1939a |
| Beier | Helmut | OMasch | 06.12.1913 | 15.07.1943 | "U-509+ Avenger"" aircraft (VC-29) of the US escort carrier USS Santee. All crew lost." lost N.W.of Madeira. 34.02N. 26.01W. |
| Bom | Martin | MaschOGfr | 19.06.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Debert | Rolf | MaschGfr | 23.06.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Ebberfeld Dr. | Hans-Bernhard | Mar.Ob.Stbs.Azrt | 06.02.1915 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Fendel | Matthias | MtrOGfr | 23.10.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Füllmar | Horst | OMasch | 02.09.1917 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Gärtner | Karl | MaschMt | 10.01.1920 | 12.12.1977 | U-509. all patrols except last. U-518 |
| Girod | Kurt | MaschMt | 09.01.1919 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Haack | | OLt.ing | | | U-509 |
| Heilmann | Horst-Fritz | MaschOGfr | 26.02.1920 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Hofmann | Günter | | 15.11.1921 | 05.07.1991 | U-509. U-541 birthplace Hamburg lost UK-Hamburg |
| Holly | Karl | MtrOGfr | 15.08.1923 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Janssen | Heinz | OLt.z.S.d.R | 07.07.1909 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Jaunich | Karl | MaschGfr | 24.10.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Jurkat | Hermann | FkGfr | 24.03.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kähler | Adolf | OFkMt | 15.04.1920 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kasperowski | Walter | FkMt | 20.10.1918 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Klußmeyer | Heinz | MechGfr | 02.06.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kowal | Hermann | MtrOGfr | 07.03.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kraft | Wilhelm | MaschOGfr | 18.12.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kredelbach | Peter | MtrOGfr | 13.09.1919 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kronacker | Rudolf | FkMt | 06.08.1922 | 17.12.2005 | U-509. till June 43. U-219 |
| Kuhrig | Harry | MaschOGfr | 12.04.1923 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Kuscheck | Joseph | MaschMt | 18.03.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Lochau | Helmut | MaschOGfr | 26.04.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Lomb | Alfred | MaschOGfr | 03.01.1921 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Macht | Johannes | Mtr | 11.07.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Mayer | Willy | OStrm | 08.03.1915 | 15.07.1943 | U-47. U-509+ lost N.W.of Madeira |
| Müller | Rudolf | OLt.z.S.01.04.42 | 17.06.1917 | 29.10.1943 | U-509. 1WO.(11.41-11.42). U-91. 1WO.(12.42-01.43). U-282+ Cdr.(03.43-10.43) birthplace Lingen lost S.E.of Greenland serial/entry Crew of 1937b |
| Nickel | Walter | MaschOGfr | 25.07.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Oschmann | Helmut | OBtsMt | 06.03.1918 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Päschke | Rudolf | MaschOGfr | 19.03.1920 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Plenge | Willy | Lt.ing | 09.08.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Pröpper | Franz | MaschOGfr | 22.08.1921 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Rehm | Walter | BtsMt | 09.10.1919 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Reinert | Oskar | MaschMt | 11.12.1920 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Richter | Walter | OMaschMt | 26.09.1917 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Sander | Emil | MtrOGfr | 17.08.1921 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schaaf | Leo | MaschMt | 03.09.1918 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schelper | Werner | MechOGfr | 09.08.1923 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schimmeck | Lothar | MaschMt | 12.06.1920 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schnee | Gerhard | MaschGfr | 23.02.1923 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schneekluth | Herbert | Lt.z.S | 03.08.1921 | 12.02.2003 | U-509. Fähnr.(1.03.42-17.09.42) |
| Schneider | Georg | MaschMt | 30.04.1920 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schroth | Günter | MtrGfr | 10.08.1925 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schwarz | Berthold | MaschOGfr | 18.06.1923 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Schwub | Eduard | MaschOGfr | 18.03.1922 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Semsch | Josef | MtrOGfr | 04.06.1921 | 15.07.1943 | U-509+ lost N.W.of Madeira |
| Stark | Eugen | MtrGfr | 06.07.1924 | 15.07.1943 | U-509+ lost N.W.of Madeira |