| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| M/S Waiwera | 1944 | Great Britain | ||
| D/S Wallsend | 1937 | Great Britain | Torpedoed, 1942-12-3 | |
| D/T War Pathan | 1919 | Great Britain | ||
| D/S Wayfarer | 1925 | Great Britain | Torpedoed, 1944-8-19 | |
| M/S Wearpool | 1936 | Great Britain | ||
| M/S Welsh Prince | 1944 | Great Britain | ||
| D/S Wentworth Park | 1944 | Great Britain | ||
| M/S Western Explorer | 1938 | Great Britain | ||
| M/S Westralia | 1937 | Great Britain | ||
| D/S Westwood | 1935 | Great Britain | ||
| D/S Whale IV | 1931 | Great Britain | ||
| D/S Wheatcrop | 1924 | Great Britain | ||
| M/S Winchester Castle | 1930 | Great Britain | ||
| T/S Windsor Castle | 1922 | Great Britain | Attacked from air, 1943-3-23 | |
| D/S Wing Sang | 1938 | Great Britain | ||
| D/S Wo Sang | 1934 | Great Britain | ||
| D/S W.R. Strang | 1941 | Great Britain |