Fritz Frauenheim Ships attacked Ships attacked

| Date_ | U_boat | Name_ | Nationality | Tonnage_GRT | Fate |
|---|---|---|---|---|---|
| 12 June 1940 | U-101 | Earlspark | UK | 5250 | Sunk |
| 14 June 1940 | U-101 | Antonis Georgandis | Greece | 3557 | Sunk |
| 16 June 1940 | U-101 | Wellington Star | UK | 13212 | Sunk |
| 19 August 1940 | U-101 | Ampleforth | UK | 4576 | Sunk |
| 28 August 1940 | U-101 | Elle | Finland | 3868 | Sunk |
| 1 September 1940 | U-101 | Efploia | Greece | 3867 | Sunk |
| 12 October 1940 | U-101 | Saint-Malo | Canada | 5799 | Sunk |
| 18 October 1940 | U-101 | Blairspey | UK | 4155 | Damaged |
| 18 October 1940 | U-101 | Creekirk | UK | 3917 | Sunk |
| 19 October 1940 | U-101 | Assyrian | UK | 2962 | Sunk |
| 19 October 1940 | U-101 | Soesterberg | Netherlands | 1904 | Sunk |