Shipyards
Blohm & Voss, Hamburg
224 commissioned U-boats
| Type | Boats | Werk | Built during | |
| VIIC | U-551 - U-650 | 100 boats | 527 - 626 | 1939 - 1942 |
| VIIC | U-951 - U-994 | 44 boats | 151 - 194 | 1941 - 1943 |
| VIIC/41 | U-995 | 195 | 1941 - 1943 | |
| VIIC/41 | U-997 - U-1010 | 14 boats | 197 - 210 | 1941 - 1944 |
| VIIC/41 | U-1013 - U-1025 | 13 boats | 213 - 225 | 1942 - 1945 |
| XVIIA | U-792 - U-793 | 2 boats | 455 - 456 | 1942 - 1944 |
| XVIIB | U-1405 - U-1407 | 3 boats | 255 - 257 | 1943 - 1945 |
| XXI | U-2501 - U-2531 | 31 boats | 2501 - 2531 | 1943 - 1945 |
| XXI | U-2533 - U-2536 | 4 boats | 2533 - 2536 | 1943 - 1945 |
| XXI | U-2538 - U-2546 | 9 boats | 2538 - 2546 | 1943 - 1945 |
| XXI | U-2548 | 2548 | 1943 - 1945 | |
| XXI | U-2551 - U-2552 | 2 boats | 2551 - 2552 | 1943 - 1945 |
The first U-boat launched by Blohm & Voss, Hamburg was the U-551 on 14 Sep, 1940, but the last U-boat launched was the
No other U-boat contracts signed by this yard.

