| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/S Breisund | 1914 | Norway | ||
| M/S Breiva | 1943 | Norway | ||
| D/S Breivik | 1916 | Norway | Ran aground, 1945-2-25 | |
| D/S Breiviken | 1911 | Norway | Torpedoed, 1943-7-4 | |
| D/T Brentwood Bay Park | 1943 | Canada | ||
| M/S Bretagne | 1928 | Denmark | ||
| M/S Bretagne | 1937 | Norway | ||
| T/T T2 Briar Creek | 1944 | USA | ||
| M/T Brilliant | 1930 | USA | ||
| M/S Brimanger | 1929 | Norway | ||
| D/S Bris | 1938 | Norway | Torpedoed, 1942-4-20 | |
| D/S Brisk | 1923 | Norway | ||
| M/T Britamer | 1939 | Norway | ||
| M/T Britamsea | 1939 | Norway | ||
| M/T Britannia | 1939 | Norway | ||
| M/S Britannic | 1930 | Great Britain | ||
| D/S Brita Thorden | 1920 | Great Britain | ||
| D/T British Ambassador | 1924 | Great Britain | ||
| T/T British Chancellor | 1921 | Great Britain | ||
| M/S British Columbia Express | 1936 | Norway | ||
| T/T British Commodore | 1923 | Great Britain | ||
| T/T British Councillor | 1922 | Great Britain | Sunk by mine, 1940-2-2 | |
| M/T British Endurance | 1936 | Great Britain | ||
| M/T British Faith | 1928 | Great Britain | ||
| M/T British Fortitude | 1937 | Great Britain | Torpedoed, 1943-2-23 |