Antilles (7)
Argentina (13)
Australia (10)
Barbados (26)
Bangladesh (1)
Belgium (23)
Bermuda (5)
Brazil (2)
Chile (1)
China (2)
Cayman Islands (11)
Cyprus (16)
Canada (40)
Denmark (105)
Egypt (5)
Finland (42)
Faroe Islands (3)
France (11)
Germany (20)
Gibraltar (26)
Greece (69)
Guyana (2)
Great Britain (949)
Hong Kong (9)
Honduras (27)
Isle of Man (13)
India (2)
Iceland (2)
Italy (1)
Ireland (1)
Jamaica (6)
Japan (2)
Liberia (152)
Latvia (8)
Libanon (1)
Malta (62)
Mexico (1)
Marshall Islands (6)
Norway (30019)
New Zealand (4)
Netherlands (80)
Portugal (2)
Panama (343)
Peru (2)
Philippines (17)
Poland (8)
Romania (1)
Soviet Union (2)
Switzerland (2)
South Africa (32)
Saint Vincent and the Grenadines (32)
Spain (6)
Saudi Arabia (4)
Sweden (277)
Singapore (24)
Tanzania (1)
The Bahamas (196)
Turkey (1)
USA (847)
Venezuela (10)
Yugoslavia (16)
AG (7)
CK (2)
FK (1)
KN (1)
KW (1)
MD (1)
PG (1)
TH (1)| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| Bark John Johnson | 1874 | Norway | ||
| M/S John K. Kyvik | 1945 | Norway | ||
| M/T John Knudsen | 1967 | Norway | ||
| D/S John Knudsen | 1917 | Norway | ||
| D/S John Knudsen | 1911 | Norway | ||
| M/T John Knudsen | 1934 | Norway | Interned, 1940-6-27 | |
| M/S John Knutsen | 1952 | Norway | ||
| D/S John Laurance | 1942 | USA | ||
| Jernbark John Lockett | 1884 | Norway | ||
| D/S John L. Sullivan | 1943 | USA | ||
| D/S John Marshall | 1942 | USA | ||
| D/S John Mary Odin | 1943 | USA | ||
| D/S John M. Clayton | 1943 | USA | ||
| D/S John McLoughlin | 1942 | USA | ||
| D/T John M. Connelly | 1918 | USA | ||
| D/S John Miller | 1945 | USA | ||
| D/S John Mitchell | 1942 | USA | ||
| D/S John Morgan | 1943 | USA | Collision, 1943-6-1 | |
| D/S John Philip Sousa | 1943 | USA | ||
| M/T John P. Pedersen | 1930 | Norway | Torpedoed, 1941-5-20 | |
| D/S John P. Poe | 1942 | USA | ||
| D/S John R. Park | 1943 | USA | Torpedoed, 1945-3-21 | |
| D/S John Schøning | 1875 | Norway | ||
| D/S John Schøning | 1871 | Norway | ||
| D/S John S. Copley | 1942 | USA |