| Country | Ship | Weight | U-Boat | Commander | Date | Convoy | |
| Am |
|
Kearny(d) | 1,630 | U-568 | Joachim Preuss | 17 Oct 1941 | SC-48 |
| Am |
|
Lehigh | 4,983 | U-126 | Ernst Bauer | 19 Oct 1941 | |
| Am |
|
Salinas | 8,246 | U-106 | Hermann Rasch | 30 Oct 1941 | ON-28 |
| Am |
|
Reuben James | 1,190 | U-552 | Erich Topp | 31 Oct 1941 | HX-156 |
| Total - Am | 16,049 | ||||||
| Br |
|
San Florentino | 12,842 | U-94 | Otto Ites | 1 Oct 1941 | ON-19 |
| Br |
|
Empire Wave | 7,463 | U-562 | Horst Hamm | 2 Oct 1941 | ON-19 |
| Br |
|
Hatasu | 3,198 | U-431 | Wilhelm Dommes | 2 Oct 1941 | ON-19 |
| Br |
|
Svend Foyn(d) | 14,795 | U-502 | Jürgen von Rosenstie | 7 Oct 1941 | HX-152 |
| Br |
|
LCT-102(Trans) | 450 | U-126 | Ernst Bauer | 10 Oct 1941 | OS-7 |
| Br |
|
TLC-18(d) | 372 | U-331 | Hans-Dietrich Freiherr von Tiesenhausen | 10 Oct 1941 | |
| Br |
|
Nailsea Manor | 4,926 | U-125 | Ernst Bauer | 10 Oct 1941 | OS-7 |
| Br |
|
TLC-2 | 372 | U-75 | Helmuth Ringelmann | 12 Oct 1941 | |
| Br |
|
TLC-7 | 372 | U-75 | Helmuth Ringelmann | 12 Oct 1941 | |
| Br |
|
Fleur de Lys | 925 | U-206 | Herbert Opitz | 14 Oct 1941 | OG-75 |
| Br |
|
Silvercedar | 4,354 | U-553 | Karl Thurmann | 15 Oct 1941 | SC-48 |
| Br |
|
Empire Heron | 6,023 | U-568 | Joachim Preuss | 16 Oct 1941 | SC-48 |
| Br |
|
Gladiolus | 925 | U-553 | Karl Thurmann | 17 Oct 1941 | SC-48 |
| Br |
|
Pass of Balmaha | 758 | U-97 | Udo Heilmann | 17 Oct 1941 | Cultivate |
| Br |
|
W.C. Teagle | 9,552 | U-558 | Günther Krech | 17 Oct 1941 | SC-48 |
| Br |
|
Broadwater | 1,190 | U-101 | Ernst Mengersen | 18 Oct 1941 | SC-48 |
| Br |
|
Baron Kelvin | 3,081 | U-206 | Herbert Opitz | 19 Oct 1941 | |
| Br |
|
Inverlee | 9,159 | U-204 | Walter Kell | 19 Oct 1941 | |
| Br |
|
British Mariner | 6,996 | U-126 | Ernst Bauer | 20 Oct 1941 | |
| Br |
|
Aurania(d) | 13,984 | U-123 | Reinhard Hardegen | 21 Oct 1941 | SL-89 |
| Br |
|
Gnat | 625 | U-79 | Wolfgang Kaufmann | 21 Oct 1941 | |
| Br |
|
Serbino | 4,099 | U-82 | Siegfried Rollmann | 21 Oct 1941 | SL-89 |
| Br |
|
Treverbyn | 5,281 | U-82 | Siegfried Rollmann | 21 Oct 1941 | SL-89 |
| Br |
|
Darkdale | 8,145 | U-68 | Karl-Friedrich Merten | 22 Oct 1941 | |
| Br |
|
Alhama | 1,352 | U-564 | Reinhard Suhren | 24 Oct 1941 | HG-75 |
| Br |
|
Ariosto | 2,176 | U-564 | Reinhard Suhren | 24 Oct 1941 | HG-75 |
| Br |
|
Carlsbreck | 3,670 | U-564 | Reinhard Suhren | 24 Oct 1941 | HG-75 |
| Br |
|
Cossack | 1,870 | U-563 | Klaus Bargsten | 24 Oct 1941 | HG-75 |
| Br |
|
Ariguani | 6,746 | U-83 | Hans-Werner Kraus | 26 Oct 1941 | HG-75 |
| Br |
|
Hazleside | 5,297 | U-68 | Karl-Friedrich Merten | 28 Oct 1941 | |
| Br |
|
King Malcolm | 5,120 | U-106 | Hermann Rasch | 28 Oct 1941 | SC-50 |
| Br |
|
Ulea | 1,574 | U-432 | Heinz-Otto Schultze | 28 Oct 1941 | HG-75 |
| Br |
|
Rose Schiaffino | 3,349 | U-374 | Unno von Fischel | 31 Oct 1941 | |
| Total - Br | 151,041 | ||||||
| Ca |
|
Vancouver Island | 9,472 | U-558 | Günther Krech | 15 Oct 1941 | |
| Total - Ca | 9,472 | ||||||
| Gr |
|
Evros | 5,283 | U-432 | Heinz-Otto Schultze | 17 Oct 1941 | SC-48 |
| Gr |
|
Samos | 1,208 | U-97 | Udo Heilmann | 17 Oct 1941 | Cultivate |
| Total - Gr | 6,491 | ||||||
| Nl |
|
Tuva | 4,652 | U-575 | Günther Heydeann | 2 Oct 1941 | ON-19A |
| Nl |
|
Bennekom | 5,998 | U-96 | Heinrich Lehmann-Willenbrock | 31 Oct 1941 | OS-10 |
| Total - Nl | 10,650 | ||||||
| Nw |
|
Ila | 1,583 | U-553 | Karl Thurmann | 15 Oct 1941 | SC-48 |
| Nw |
|
Barfonn | 9,739 | U-432 | Heinz-Otto Schultze | 17 Oct 1941 | SC-48 |
| Nw |
|
Erviken | 6,595 | U-558 | Günther Krech | 17 Oct 1941 | SC-48 |
| Nw |
|
Rym | 1,369 | U-558 | Günther Krech | 17 Oct 1941 | SC-48 |
| Total - Nw | 19,286 | ||||||
| Pa |
|
Bold Venture | 3,222 | U-432 | Heinz-Otto Schultze | 17 Oct 1941 | SC-48 |
| Total - Pa | 3,222 | ||||||
| Pt |
|
Corte Real | 2,044 | U-83 | Hans-Werner Kraus | 12 Oct 1941 | |
| Total - Pt | 2,044 | ||||||
| Sj |
|
Argun | 3,487 | U-132 | Ernst Vogelsang | 18 Oct 1941 | |
| Sj |
|
RT-8 Seld | 608 | U-132 | Ernst Vogelsang | 18 Oct 1941 | |
| Total - Sj | 4,095 | ||||||
| Sp |
|
Aingeru Guardakoa | 97 | U-204 | Walter Kell | 14 Oct 1941 | |
| Total - Sp | 97 | ||||||
| Total Damaged | 30,781 | ||||||
| Total Sunk | 191,666 |