We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Sophus Olsen | September 3, 1885 | Born in Sandar | |
| Sophus Olsen | April 19, 1907 | Born in Sandefjord | |
| Sverre Andreas Olsen | March 8, 1892 | Born in Tønsberg | |
| Sverre Johannes Olsen | September 5, 1916 | Born in Glemmen | |
| Sverre Olaf Olsen | August 29, 1890 | Born in Oslo | |
| Søren Olsen | March 29, 1923 | Born in Sandar | |
| Thorleif Krohn Olsen | September 9, 1909 | Born in Larvik | |
| Thormod Olsen | June 21, 1910 | Born in Sandar | |
| Trygve Olsen | May 8, 1922 | Born in Sandefjord | |
| Trygve Rosenberg Olsen | July 28, 1902 | Born in Sem | |
| Viktor A. Olsen | July 1, 1897 | Born in Brunlanes | |
| Sverre Olsen Vold | October 3, 1911 | Born in Bagn i Valdres | |
| Wilhelm Lorange Olsen | May 9, 1921 | Born in Nøtterøy | |
| Wilhelm Reidar Olsen | December 29, 1908 | Born in Sandefjord | |
| Øystein Olsen | March 8, 1916 | Born in Sandar | |
| Lars Kristian Olsrød | April 7, 1902 | Born in Stokke | |
| Olaf Halvorsen Opran | January 21, 1900 | Born in Kviteseid | |
| Finn Opstad | December 6, 1918 | Born in Tønsberg | |
| Eilert Konrad Oseberg | July 20, 1917 | Born in Tønsberg | |
| Oskar Karl Einar Oskarsen | July 2, 1897 | Born in Bohuslen Sverige | |
| Terje Osmundsen | August 11, 1894 | Born in Tromøy | |
| Trygve Edgar Otterbeck | December 27, 1900 | Born in Sandefjord | |
| Elgar Herbert Ottersen | December 24, 1908 | Lived in Ramnesgata 6, Tønsberg | |
| Gerhard Alfred Ottersen | June 2, 1882 | Born in Oslo | |
| Kaare Egil Berg Ottersen | July 30, 1908 | Born in Tønsberg | |