We have so far registered 4,953 ships

NameBuild yearNationalityBildeLoss during WW2
M/T O. A. Knudsen1938Norway flaggNorwayTorpedoed, 1942-3-5
M/T O. B. Sørensen1931Norway flaggNorway
M/S O.C.1938Norway flaggNorwaySunk by mine, 1940-9-5
D/S Octavian1938Norway flaggNorwayTorpedoed, 1942-1-17
D/S Odda1921Norway flaggNorway
D/S Odd I1912Norway flaggNorway
M/S Odin (H 186 H)UnknownNorway flaggNorway
D/S Ofoten1871Norway flaggNorway
M/S Ogna1939Norway flaggNorway
D/S Oksvald1927Norway flaggNorwayRequisitioned/confiscated by Axis power, 1941-5-?
D/S Oksø1899Norway flaggNorway
M/S Olaf1919Norway flaggNorway
D/S Olaf Bergh1921Norway flaggNorway
M/S Olaf Fostenes1936Norway flaggNorwayTorpedoed, 1942-9-18
D/S Olava1893Norway flaggNorwayRequisitioned/confiscated by Axis power, 1945-1-?
M/B Olav (M 73 V)1894Norway flaggNorway
D/S Oldernæs1899Norway flaggNorway
D/S Ole Bull1943Norway flaggNorway
M/T Ole Jacob1939Norway flaggNorwayHijacked, 1940-11-10
Flytende hvalkokeri D/S Ole Wegger1914Norway flaggNorwayHijacked, 1941-1-14
D/S Ombofjord1883Norway flaggNorwayRequisitioned/confiscated by Axis power, 1942-?-?
D/S Ophir1906Norway flaggNorway
M/T Ora1937Norway flaggNorway
D/S Orania1919Norway flaggNorway
M/S Oregon Express1933Norway flaggNorwayTorpedoed, 1943-9-23