Günther Hessler Ships attacked Ships attacked

| Date_ | Name_of_ship | Flag | Tonnage | Fate |
|---|---|---|---|---|
| 28May1941 | Papalemos | Greece | 3748 | sunk at |
| 31May1941 | Sire | United Kingdom | 5664 | sunk at |
| 1June1941 | Alfred Jones | United Kingdom | 5013 | sunk at |
| 8June1941 | Adda | United Kingdom | 7816 | sunk at |
| 13June1941 | Pandias | Greece | 4981 | sunk at |
| 24September1941 | John Holt | United Kingdom | 4975 | sunk at |
| 24September1941 | Dixcove | United Kingdom | 3790 | sunk at |
| 24September1941 | Lafian | United Kingdom | 4876 | sunk at |