| Name | Rank | Born | Died | Notes [+ indicates died while crew of boat] |
| Bärenhäuser | Fritz | MtrOGfr | 13.04.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Bartelsen | Hermann | Lt.z.S | 27.07.1922 | 03.07.1944 | U-1225. U-154+ WO lost W.of Madeira |
| Barth | Johann | MaschMt | 12.05.1920 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Bruncic | Friedrich | MechOGfr | 02.07.1922 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Buresch | Karl-Heinz | FkMt | 05.10.1922 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Eder | Konrad | MechOGfr | 10.02.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Englisch | Hans | MechMt | 31.12.1922 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Ettel | Klaus | Lt.z.S | 14.09.1923 | 24.06.1944 | U-1225+ lost N.W.of Bergen serial/entry Class of V/1941 |
| Felber | Josef | MaschOGfr | 08.09.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Grimm | Paul | MaschMt | 03.09.1921 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Habermann | Hans-Joachim | Dr | 24.11.1914 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Häußler | Helmut | MtrHGfr | 01.07.1922 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Hemmer | Hans | MaschOGfr | 04.01.1923 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Hönig | Hugo | MaschGfr | | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Höschele | Gerhard | MaschOGfr | 07.07.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Jahn | Paul | MtrGfr | 24.07.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Jaworowski | Walter | OMaschMt | 08.11.1919 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Kappes | Karl | StOStrm | 29.09.1914 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Klann | Rudi | MaschGfr | 26.10.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Klopfer | Harald | MtrOGfr | 14.05.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Knößl | Ludwig | BtsMt | 22.02.1921 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Kohlbach | Fritz | MaschMt | 16.12.1922 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Kölmel | Eugen | MaschGfr | 20.08.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Köster | Eugen | MaschGfr | 26.10.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Köwenig | Friedrich | MaschGfr | 17.09.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Krause | Günter | OStrm | 30.08.1915 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Krause | Heinz | OMasch | 18.09.1915 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Kropp | Dietrich | Lt.z.S | 10.06.1921 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Krug | Walter | MaschOGfr | 08.07.1922 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Leleux | Theodor | MechOGfr | 28.03.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Mader | Matthias | MaschOGfr | 04.09.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Pietschner | Fritz | MechOGfr | 06.03.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Rogge | Willfried-Alfred | Lt.ing | 08.03.1923 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Rutten | Friedrich | MtrOGfr | 31.05.1919 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Sahn | Hans-Günther | MaschMt | 05.08.1921 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Sauerberg | Ernst | OLt.z.S | 11.01.1914 | 24.06.1944 | U-515. 2WO.02.42-06.43. U-1225+ Cdr.(11.43-06.44) birthplace Heide lost N.W.of Bergen serial/entry Crew of 1934 |
| Scherraus | Ekkehard | OLt.z.S | 01.10.1919 | | U-507.(Schacht).2WO.1- 3rd patrol. U-107.1WO.11.42.-12.42. U-68.1WO.12.42-01.44.acting Cdr.14.06.43-07.43. U-1225.acting Cdr.15.05.44-12.06.44 birthplace Danzig serial/entry Class of 1938. |
| Schiwek | Gernot | MaschGfr | 11.07.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Schmitt | Rudolf | MtrOGfr | 07.02.1923 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Sens | Lothar | MtrOGfr | 08.02.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Sevenich | Anton | MtrOGfr | 04.04.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Spengeler | Max | MtrGfr | 09.11.1920 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Stanke | Hubert | BtsMt | 07.03.1923 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Stolp | Walter | FkMt | 21.03.1921 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Szupanschitz | Josef | MtrOGfr | 09.02.1924 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Thurow | Karl-Heinz | OMaschMt | 05.09.1920 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Töpfer | Georg | MaschOGfr | 25.05.1925 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Vorwerk | Kurt | OMasch | 19.06.1917 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Wasner | Rudolf | MaschOGfr | 03.07.1923 | 24.06.1944 | U-1225+ lost N.W.of Bergen |
| Weigelt | Gerhard | MaschMt | 12.10.1920 | 24.06.1944 | U-1225+ lost N.W.of Bergen |