The U-boat Flotillas

On these pages you can see all available info on the U-boat flotillas, their bases, commanders, U-boats assigned, seasonal combat strength where appropriate and much more. Pictures are posted when available.

We have all the 16 combat flotilla pages and all 15 training flotilla pages completed and the third major section called Bases is still in the works.

Combat flotillas (16)


1st Flotilla
Brest

2nd Flotilla
Lorient

3rd Flotilla
La Rochelle

5th Flotilla
Kiel


6th Flotilla
St. Nazaire

7th Flotilla
St. Nazaire

9th Flotilla
Brest

10th Flotilla
Lorient


11th Flotilla
Bergen

12th Flotilla
Bordeaux

13th Flotilla
Trondheim

14th Flotilla
Narvik


23rd Flotilla
Salamis

29th Flotilla
La Spezia

30th Flotilla
Konstanza

33rd Flotilla
Flensburg

Training flotillas (15)


4th Flotilla
Stettin

5th Flotilla
Kiel

8th Flotilla
Danzig

18th Flotilla
Hela


19th Flotilla
Pillau

20th Flotilla
Pillau

21st Flotilla
Pillau

22nd Flotilla
Gotenhafen


23rd Flotilla
Danzig

24th Flotilla
Memel

25th Flotilla
Libau

26th Flotilla
Pillau


27th Flotilla
Gotenhafen

31st Flotilla
Hamburg

32nd Flotilla
Königsberg

Other training units

The ULD and UAA training divisions among others.