We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Thoralf Eugen Østberg | April 22, 1908 | Born in Haus | |
| Thor Oskar Østby | December 25, 1906 | Born in Ski | |
| John Arthur Johnsen Østbø | June 2, 1912 | Born in Harstad | |
| Kristian Marinius Østbø | May 7, 1900 | Born in Moss | |
| Jarl Magnus Østebø | January 1, 1913 | Born in Stavanger | |
| Alf Trygve Gundal Østensen | April 4, 1896 | Born in Tønsberg | |
| Olav Ludolf Østensjø | March 3, 1918 | Born in Oslo | |
| John Arndt Østerbø | May 14, 1919 | Born in Finnås | |
| Henry Normann Østerfeldt | April 3, 1920 | Born in Bergen | |
| Sjur Normann Østervold | January 27, 1913 | Born in Bergen | |
| Samuel Østgaard | August 23, 1906 | Born in Nedre Eiker | |
| Sverre Johan Østrem | March 31, 1922 | Born in Etne | |
| Hagbart Johannes Alme Østvig | August 8, 1915 | Born in Hammerfest | |
| Arvid Øverebø | February 16, 1927 | Born in Fana | |
| John Øverland | February 7, 1919 | Born in Nesna | |
| Johan Øverlid | June 2, 1921 | Lived in Rotseth, Volda | |
| Egil Thorvald Øvrebø | April 5, 1921 | Born in Horten | |
| Leif Øvre | September 7, 1913 | Born in Bergen | |
| Hans Hansen Øvretveit | March 20, 1919 | Born in Sund | |
| Magnus Johan Øvreås (Øveraas) | April 19, 1907 | Born in Bergen | |
| Casper Mogens Øxnevad | August 20, 1922 | Born in Stavanger | |
| Einar Olaf Øyen | March 29, 1925 | Born in Trondheim | |
| Karstein Øygard | January 17, 1914 | Born in Stavanger | |
| Amund Øyrås | November 18, 1921 | Born in Froland | |