

U-100 pictured during trials off Kiel in the summer of 1940.
Further photographs of U-100 can be viewed at the U-100 pages of the Gallery.
| Date Sailed | Date Returned | Ships Sunk | Tonnage Sunk | |
| 9th Aug 1940 | 1st Sept 1940 | 6 | 25,812 | |
| 11th Sept 1940 | 29th Sept 1940 | 7 | 50,340 | |
| 12th Oct 1940 | 23rd Oct 1940 | 3 | 19,900 | |
| 7th Nov 1940 | 27th Nov 1940 | 7 | 24,601 | |
| 2nd Dec 1940 | 1st Jan 1941 | 3 | 17,166 | |
| 9th Mar 1941 | 17th Mar 1941 | Lost | 0 |
Source : Blair (1996) pp712-714 and Juergen Schlemm of U-boat net.
Click here to see a full list of ships sunk and damaged by Joachim Schepke.
| Home | Contents | S.S. Canonesa | Convoy HX72 | 'Happy Time' |
| Schepke & U-100 | Merchant Seamen | Tom Purnell | Memorial | Research |
| Gallery | Bookstore | Links | Guestbook |