| Name | Rank | Born | Died | Notes [+ indicates died while crew of boat] |
| Böer | Walter | OStrm | 01.09.1917 | 10.03.1944 | U-613. U-343+ British minesweeping trawler HMS Mull. All crew lost birthplace Hamburg lost Med.S.of Sardina.38.07N. 09.41E. |
| Brandt | Ludwig | MaschMt | 01.06.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Burger | Konrad | MtrOGfr | 03.07.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Deckert | Paul | OFkMt | 07.03.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Diekmann | Heinz | MechOGfr | 31.03.1924 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Dietrich | Hermann | MaschOGfr | 17.12.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Domnik | Heinz | MaschOGfr | 25.12.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Ebler | Ernst | MtrOGfr | 01.11.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Endler | Harald | Lt.z.S | 09.01.1923 | 10.03.1944 | U-343+ 2WO lost Med.S.of Sardina |
| Flade | Horst | MaschOGfr | 03.03.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Fritsche | Hermann-Paul | MtrGfr | 28.05.1924 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Gamböck | Georg | MtrOGfr | 07.02.1925 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Gebur | Erwin | MtrOGfr | 31.08.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Görke | Rudolf | Seekadett | 17.06.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Gramss | Karl-Wolfgang | FkOGfr | 11.08.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Grötzinger | Alfred | MtrOGfr | 28.05.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Grützner | Oswald | BtsMt | 02.09.1918 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Hafner | Helmut | MtrGfr | 03.06.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Hähnel | Walter | MaschGfr | 17.05.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Haigermoser | Emil | MtrOGfr | 25.11.1924 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Jordan | Johannes | MaschOGfr | 19.11.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Junge | Heinz | MaschOGfr | 02.03.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Kappler | Ernst | FkGfr | 05.12.1924 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Karthaus | Willi | MaschOGfr | 22.07.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Keseberg | Richard | MechMt | 09.04.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Kirek | Karl | MtrOGfr | 07.06.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Klammt | Werner | MaschMt | 17.03.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Kober | Herbert-Gerhard | MaschMt | 05.08.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Kunze | Rudolf | OMasch | 25.04.1915 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Langer | Hubert | BtsMt | 23.10.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Locher | Georg | MaschMt | 25.08.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Locke | Alfred | MaschOGfr | 26.11.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Lotz | Fritz | MtrOGfr | 06.01.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Meierjohann | Gerhard | MechOGfr | 04.04.1924 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Mross | Bernhard | | | 07.06.2004 | U-93. U-98. U-343 |
| Näwig | Josef | MaschMt | 23.11.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Pott | Wilhelm | MaschOGfr | 25.05.1921 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Preuss | Horst | OLt.z.S | 19.09.1922 | 10.03.1944 | U-343+ 1WO birthplace Riesenwalde lost Med.S.of Sardina |
| Preussler | Kurt | OStrm | 08.02.1918 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Rahn | Wolfgang | OLt.z.S.01.04.43 | 31.10.1920 | 10.03.1944 | """TIGER"".W.O.(03.41-10.41). U-458. 1WO.(12.41-11.42). U-343+ Cdr.(02.43-03.44)" birthplace Worms lost Med.S.of Sardina serial/entry Crew of 1938 |
| Röhrle | Willi | OMaschMt | 20.02.1920 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Rudzio | Günter | MechOGfr | 05.12.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Sonka | Karl-Heinz | OLt.ing | 05.01.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Sturm | Andreas | OMasch | 16.11.1915 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Sydow | Joachim | MtrOGfr | 23.01.1925 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Temme | Günter | Matrose | 04.07.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Tollik | Willi | MtrOGfr | 29.04.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Trommer | Arndt | MaschOGfr | 13.06.1923 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Wimmelmann | Konrad | MaschOGfr | 03.05.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Wolff | Erich | FkMt | 07.04.1913 | 10.03.1944 | U-343+ lost Med.S.of Sardina |
| Wollenzin | Kurt | MtrOGfr | 22.02.1922 | 10.03.1944 | U-343+ lost Med.S.of Sardina |