Ships hit by U-128
See the profile page for U-128
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 19 Feb, 1942 | U-128 | Ulrich Heyse |  | Pan Massachusetts | 8.202 |  | am | |
| 22 Feb, 1942 | U-128 | Ulrich Heyse | | Cities Service Empire | 8.103 | | am | |
| 5 Mar, 1942 | U-128 | Ulrich Heyse | O.A. Knudsen | 11.007 |  | nw | ||
| 13 May, 1942 | U-128 | Ulrich Heyse | Denpark | 3.491 |  | br | SL-109 | |
| 8 Jun, 1942 | U-128 | Ulrich Heyse | | South Africa | 9.234 | | nw | |
| 21 Jun, 1942 | U-128 | Ulrich Heyse | West Ira | 5.681 | | am | ||
| 23 Jun, 1942 | U-128 | Ulrich Heyse | Andrea Brøvig | 10.173 | | nw | ||
| 27 Jun, 1942 | U-128 | Ulrich Heyse | Polybius | 7.041 | | am | ||
| 8 Nov, 1942 | U-128 | Ulrich Heyse | Maloja | 6.400 | | nw | ||
| 10 Nov, 1942 | U-128 | Ulrich Heyse | | Cerinthus | 3.878 | | br | ON-141 |
| 10 Nov, 1942 | U-128 | Ulrich Heyse | | Start Point | 5.293 | | br | ON-141 |
| 5 Dec, 1942 | U-128 | Ulrich Heyse | | Teesbank | 5.136 | | br | |
| 83.639 | ||||||||
| 12 ships sunk (83.639 tons).
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