Ships hit by U-188
See the profile page for U-188
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 11 Apr, 1943 | U-188 | Siegfried Lüdden | HMS Beverley (H 64) | 1.190 |  | br | ON-176 | |
| 21 Sep, 1943 | U-188 | Siegfried Lüdden | Cornelia P. Spencer | 7.176 |  | am | ||
| 5 Oct, 1943 | U-188 | Siegfried Lüdden | Britannia (d.) | 9.977 |  | nw | ||
| 20 Jan, 1944 | U-188 | Siegfried Lüdden | Fort Buckingham | 7.122 | | br | ||
| 25 Jan, 1944 | U-188 | Siegfried Lüdden | Fort la Maune | 7.130 | | br | ||
| 26 Jan, 1944 | U-188 | Siegfried Lüdden | Samouri | 7.219 | | br | ||
| 26 Jan, 1944 | U-188 | Siegfried Lüdden |  | Surada | 5.427 | | br | |
| 29 Jan, 1944 | U-188 | Siegfried Lüdden | | Olga E. Embiricos | 4.677 |  | gr | |
| 3 Feb, 1944 | U-188 | Siegfried Lüdden | | Chung Cheng | 7.176 |  | ch | |
| 9 Feb, 1944 | U-188 | Siegfried Lüdden | Viva | 3.798 | | nw | ||
| 60.892 | ||||||||
| 9 ships sunk (50.915 tons) and 1 ship damaged (9.977 tons).
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