Ships hit by U-663
See the profile page for U-663
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 26 Nov, 1942 | U-663 | Heinrich Schmid | Barberrys | 5.170 |  | br | SC-110 | |
| 18 Mar, 1943 | U-663 | Heinrich Schmid | Clarissa Radcliffe | 5.754 | | br | SC-122 | |
| 10.924 | ||||||||
| 2 ships sunk (10.924 tons). | ||||||||