| Name | Rank | Born | Died | Notes [+ indicates died while crew of boat] |
| Apel | Herbert | MaschOGfr | | | U-439. Surv |
| Bergmann | Joachim | | | | U-439 serial/entry Crew of I/1941 |
| Bohne | Gerhard | MaschOGfr | 22.08.1923 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Bromann | Johannes | OBtsMt | 07.09.1917 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Busse | Gerhard | ObGfr | 25.05.1923 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Eckrich | Gottfried | MaschOGfr | 13.01.1923 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Eisinger | Hans | Mtr | 08.06.1924 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Euler | Karl-Heinz | MaschGfr | 01.12.1924 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Falow | Gerhard | OLt.z.S | 16.08.1919 | 03.05.1943 | U-439+ WO. collision with U659 lost W.of cape Ortegal Spain |
| Gruber | Fritz | FkMt | 22.10.1919 | 03.05.1943 | U-439+ collision with U659 lost W.of Cape Ortegal Spain |
| Hippchen | Karl-Heinz | MaschOGfr | 13.08.1922 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Hugo | Johannes | OBtsMt | 17.07.1917 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Jöckel | Otto | Mtr | 28.07.1923 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Kahl | Karl | MaschOGfr | 06.09.1921 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Kalisch | Heinz | MtrOGfr | | | U-439. Surv |
| Kesting | Karl | MtrGfr | 29.04.1923 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Kist | Erich | MtrOGfr | 21.02.1924 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Kopp | Hans | MaschGfr | 14.04.1922 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Koszlowski | Kurt | MtrOGfr | 22.02.1923 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Kroll | Günter | OMaschMt | 07.03.1920 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Krüger | Heinz-Ernst-Willi | MaschOGfr | 09.09.1921 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Martin | Kurt | MaschMt | 25.07.1916 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Matthes | Heinz | ObGfr | 01.04.1924 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Monecke | Werner | OLt.z.S | 15.09.1918 | 04.05.1943 | U-439+ WO. collision with U659 lost W.of Cape Ortegal Spain |
| Nacke | Rudolf | Maat | 28.03.1919 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Nanninga | Hans | | | | U-439. U-120. WO serial/entry Crew of I/1941 |
| Neubert | Werner | MaschOGfr | 26.11.1923 | 04.05.1943 | U-439+ Collision with U659 birthplace Görbersdorf / Kreis Flöna / Sachsen/ lost W.of Cape Ortegal Spain |
| Ney | Adolf-Nikolaus | Maat | 03.06.1921 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Oppermann | Fritz | Gfr | 21.10.1922 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Peter | Gerhard | | | | U-439. U-750 serial/entry Crew of I/1941 |
| Rahn | Ulrich | Fahnr.z.S | | | U-439. Surv |
| Ramme | Wilhelm | ObGfr | 27.07.1921 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Rau | Adolf | KpLt.ing | 29.06.1909 | 04.05.1943 | U-439+ collision with U-659 lost W.of Cape Ortegal |
| Rode | Heinrich | Maat | 14.12.1920 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Rodowski | Hans | Maat | 12.04.1917 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Ruhle | Fritz | Maat | 03.07.1915 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Schäfer | Karl-Albert | Maat | 08.07.1921 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Schmeling | Gerhard | MaschOGfr | | | U-439. Surv |
| Schneider | Ludwig | Maat | 07.03.1920 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Schönau | Heinz | OStrm | 26.01.1914 | 04.05.1943 | U-439+ collision with U659 lost W.of Cape Ortegal Spain |
| Sporn | Wolfgang | KpLt | 12.09.1912 | | U-569. WO.(03.41-11.41). U-439. Cdr.(12.41-02.43) serial/entry Crew of 1934 |
| Sturmheit | Wilhelm | OGfr | 29.09.1922 | 03.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Thom | Rudolf | ObGfr | 14.02.1922 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Tippelskirch von | Helmut | OLt.z.S | 07.12.1917 | 04.05.1943 | U-160. 1WO.04.42-12.42. U-439+ Cdr.02.43-05.43. birthplace Cuxhaven lost W.of Cape Ortegal serial/entry Crew of 1937a |
| Vocke | Wilhelm-Heinrich | OMasch | 09.11.1908 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Vogel | Ernst | Maat | 07.08.1920 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Wagner | Gerhard | ObGfr | 20.08.1921 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |
| Wunderlich | Erhard | OMasch | 11.06.1915 | 04.05.1943 | U-439+ Collision with U659 lost W.of Cape Ortegal Spain |