Scuttled U-boats - Type XXI
2 Type XXI (U-3040 in the foreground) scuttled in Kiel harbour.
| U-boat | Date | Commander |
| U-2501 | 3 May, 1945 | |
| U-2503 | 4 May, 1945 | Kptlt. Karl-Jürg Wächter |
| U-2504 | 3 May, 1945 | |
| U-2505 | 3 May, 1945 | Oblt. Joachim Düppe |
| U-2507 | 5 May, 1945 | Kptlt. Paul Siegmann |
| U-2508 | 3 May, 1945 | Oblt. Uwe Christiansen |
| U-2510 | 2 May, 1945 | Oblt. Werner Herrmann |
| U-2512 | 3 May, 1945 | Kptlt. Hubert Nordheimer |
| U-2517 | 5 May, 1945 | Oblt. Hermann Hansen |
| U-2519 | 3 May, 1945 | |
| U-2520 | 3 May, 1945 | KrvKpt. Rudolf Schendel |
| U-2522 | 5 May, 1945 | Kptlt. Horst-Thilo Queck |
| U-2524 | 3 May, 1945 | Kptlt. Ernst von Witzendorff |
| U-2525 | 5 May, 1945 | Kptlt. Paul-Friedrich Otto |
| U-2526 | 2 May, 1945 | Oblt. Otto Hohmann |
| U-2527 | 2 May, 1945 | Oblt. Hans Götze |
| U-2528 | 2 May, 1945 | |
| U-2531 | 2 May, 1945 | Kptlt. Hellmut Niss |
| U-2533 | 3 May, 1945 | |
| U-2534 | 3 May, 1945 | Kptlt. Ulrich Drews |
| U-2535 | 3 May, 1945 | |
| U-2536 | 3 May, 1945 | Oblt. Ulrich Vöge |
| U-2538 | 8 May, 1945 | Oblt. Heinrich Klapdor |
| U-2539 | 3 May, 1945 | Oblt. Johann Johann |
| U-2540 | 4 May, 1945 | Oblt. Rudolf Schultze |
| U-2541 | 5 May, 1945 | Kptlt. Rolf-Birger Wahlen |
| U-2543 | 3 May, 1945 | Oblt. Gottfried Stolzenburg |
| U-2544 | 5 May, 1945 | Oblt. Rudolf Meinlschmidt |
| U-2545 | 3 May, 1945 | Oblt. Baron Hans-Bruno von Müffling |
| U-2546 | 3 May, 1945 | Oblt. Max Dobbert |
| U-2548 | 3 May, 1945 | Oblt. Karl-Erich Utischill |
| U-2552 | 3 May, 1945 | Kptlt. Johannes Rudolph |
| U-3001 | 3 May, 1945 | Kptlt. Wilhelm Peters |
| U-3002 | 2 May, 1945 | FrgKpt. Hermann Kaiser |
| U-3004 | 2 May, 1945 | |
| U-3005 | 3 May, 1945 | Kptlt. Johannes Hinrichs |
| U-3010 | 3 May, 1945 | |
| U-3011 | 3 May, 1945 | Oblt. Otto Fränzel |
| U-3012 | 3 May, 1945 | Oblt. Alfred Meier |
| U-3013 | 3 May, 1945 | Kptlt. Volker Simmermacher |
| U-3014 | 3 May, 1945 | Kptlt. Karl-Heinz Marbach |
| U-3015 | 5 May, 1945 | Kptlt. Peter-Ottmar Grau |
| U-3016 | 2 May, 1945 | Oblt. Bernhard Meentzen |
| U-3018 | 2 May, 1945 | Oblt. Siegfried Breinlinger |
| U-3019 | 2 May, 1945 | Oblt. Ernst-August Racky |
| U-3020 | 2 May, 1945 | Oblt. Heinrich Mäueler |
| U-3021 | 2 May, 1945 | Oblt. Kurt van Meteren |
| U-3022 | 5 May, 1945 | Kptlt. Paul Weber |
| U-3023 | 3 May, 1945 | Oblt. Erich Harms |
| U-3024 | 3 May, 1945 | Oblt. Fredinand Blaich |
| U-3025 | 3 May, 1945 | Kptlt. Hans Vogel |
| U-3026 | 3 May, 1945 | Oblt. Günther Drescher |
| U-3027 | 3 May, 1945 | Kptlt. Karl Mehne |
| U-3028 | 3 May, 1945 | Kptlt. Erwin Christophersen |
| U-3029 | 3 May, 1945 | Kptlt. Hermann Lamby |
| U-3030 | 8 May, 1945 | Oblt. Bernhard Luttmann |
| U-3031 | 3 May, 1945 | Oblt. Heinrich Sach |
| U-3033 | 4 May, 1945 | Oblt. Peter Callsen |
| U-3034 | 4 May, 1945 | Oblt. Horst Willner |
| U-3037 | 3 May, 1945 | Kptlt. Gustav-Adolf Janssen |
| U-3038 | 3 May, 1945 | Oblt. Matthias Brünig |
| U-3039 | 3 May, 1945 | Kptlt. Günter Ruperti |
| U-3040 | 3 May, 1945 | |
| U-3044 | 5 May, 1945 | Kptlt. Detlef von Lehsten |
| U-3501 | 5 May, 1945 | |
| U-3503 | 8 May, 1945 | Oblt. Hugo Deiring |
| U-3504 | 2 May, 1945 | Kptlt. Karl-Hartwig Sieboid |
| U-3506 | 2 May, 1945 | Kptlt. Gerhard Thäter |
| U-3507 | 3 May, 1945 | Oblt. Hans-Jürgen Schley |
| U-3509 | 3 May, 1945 | Oblt. Wilhelm Neitzsch |
| U-3510 | 5 May, 1945 | Oblt. Ernst-Werner Schwirley |
| U-3511 | 3 May, 1945 | Kptlt. Hermann Schrenk |
| U-3513 | 3 May, 1945 | Oblt. Richard Nachtigall |
| U-3516 | 2 May, 1945 | Oblt. Heinrich Grote |
| U-3517 | 2 May, 1945 | Kptlt. Helmut Münster |
| U-3518 | 3 May, 1945 | Kptlt. Herbert Brünning |
| U-3521 | 2 May, 1945 | Oblt. Günther Keller |
| U-3522 | 2 May, 1945 | Oblt. Dieter Lenzmann |
| U-3524 | 5 May, 1945 | KrvKpt. Hans-Ludwig Witt |
| U-3525 | 3 May, 1945 | Kptlt. Franz Kranich |
| U-3526 | 5 May, 1945 | Oblt. Kurt Hilbig |
| U-3527 | 5 May, 1945 | |
| U-3528 | 5 May, 1945 | |
| U-3529 | 5 May, 1945 | Oblt. Karl-Heinz Schmidt |
| U-3530 | 3 May, 1945 | Oblt. Walter-Ernst Koch |
85 type XXI boats scuttled.
U-3539 - U-3542 (4 U-boats) were scuttled at Schichau, these boats were
about 80% complete at the time.
U-2505, U-3004 and U-3506 were not really scuttled along with the other boats but rather trapped inside the Elbe II fitting-out bunker in Hamburg. There they stayed undiscovered until 1985. For further information please check out the U-3004 page.
