We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Kjell Oddvar Ørnholt | January 28, 1922 | Born in Østre Aker | |
| Ørnulf Johan Ørnholt | November 10, 1923 | Born in Østre Aker | |
| Thor Ørvig | December 14, 1891 | Born in Kragerø | |
| Olav Ludolf Østensjø | March 3, 1918 | Born in Oslo | |
| Kåre Østern | November 3, 1909 | Born in Oslo | |
| Einar Østhassel | February 18, 1911 | Born in Lista | |
| Leif (Mikkelsen) Østlie | May 27, 1910 | Born in Stange | |
| Robert Østrem | January 13, 1917 | Born in Ålesund | |
| Eugen Øye | October 13, 1907 | Born in Oslo | |
| Inge Klæbo Hansen Øygaard | May 7, 1910 | Born in Herøy | |