We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Oscar Sophus Olsen | August 13, 1903 | Born in Drammen | |
| Osvald Hanche Olsen | December 10, 1883 | Born in Ådalen | |
| Ragnar Olsen | September 21, 1900 | Born in Røyken | |
| Reidar Oliver Olsen | April 15, 1920 | Born in Røyken | |
| Rolf Norman Olsen | March 9, 1901 | Born in Drammen | |
| Sigmund Arnold Olsen | January 7, 1915 | Born in Hurum | |
| Sigurd Oliver Olsen | April 8, 1899 | Born in Fredrikstad | |
| Thorvald Gabriel Olsen | December 24, 1917 | Born in Lier | |
| Wilhelm Johannes Olsen | August 27, 1917 | Born in Haugesund | |
| Åge Olsen | April 28, 1921 | Born in Hurum | |
| Øivind Olsen | January 27, 1921 | Born in Tofte i Hurum | |
| Jostein Oddvar Opheim | May 9, 1920 | Born in Norderhov | |
| Karl Fredrik Opperud | July 17, 1901 | Lived in Skoger | |
| Kolbjørn Opsal | November 13, 1921 | Born in Lier | |
| Reidar Aaser Opsand | June 6, 1915 | Born in Drammen | |
| Odd Osland | August 11, 1921 | Born in Drammen | |
| Einar Rosenkrantz Ottesen | February 1, 1898 | Lived in Styrnidesvei 55, Drammen | |
| Hans Paulsen | April 20, 1898 | Born in Hedrum | |
| Rudolf Paulsen | January 1, 1911 | Born in Drammen | |
| Thorleif Hannestad Paulsen | November 8, 1919 | Born in Drammen | |
| Trygve Meier Paulsen | August 28, 1916 | Born in Kongsberg | |
| Aksel Storm Pedersen | May 5, 1903 | Born in Drammen | |
| Anker Jakob Pedersen | August 19, 1919 | Born in Drammen | |
| Arthur Pedersen | May 10, 1916 | Born in Lier | |
| Bjarne Arvid Pedersen | February 5, 1917 | Born in Nordby, Aas | |