We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Lauritz Johan Olsen | August 14, 1909 | Born in Hovin, Gransherad | |
| Lorents Kværndal Olsen | June 21, 1906 | Born in Kragerø | |
| Louis Olsen | April 30, 1904 | Born in Porsgrunn | |
| Magnus Odmar Olsen | January 30, 1902 | Born in Brevik | |
| Martin Hodt Olsen | July 19, 1906 | Born in Brevik | |
| Nils Ingebret Olsen | December 6, 1870 | Born in Landvik | |
| Oddvar Olsen | January 9, 1921 | Born in Kragerø | |
| Odvar Lorang Olsen | March 26, 1919 | Born in Aker | |
| Olaf Olsen | May 26, 1910 | Born in Honningsvåg | |
| Olaf Johannes Olsen | June 8, 1899 | Born in Kragerø | |
| Olaf Kaare Virud Olsen | December 6, 1908 | Born in Porsgrunn | |
| Olav Olsen | August 25, 1903 | Born in Skien | |
| Olav Olsen | May 1, 1916 | Born in Solum | |
| Olav Olsen | June 8, 1907 | Born in Porsgrunn | |
| Olav Håkon Olsen | August 22, 1912 | Lived in Dahlsgt. 81., Rjukan | |
| Olav Kristian Olsen | March 28, 1908 | Born in Porsgrunn | |
| Ole Gunerius Olsen | October 18, 1859 | Born in Krabberødstrand | |
| Ole Hartvig Olsen | October 5, 1916 | Born in Skien | |
| Ole Thoralf Olsen | May 2, 1897 | Born in Kragerø | |
| Ole Torvetjønn Olsen. | August 20, 1835 | Born in Rauland, telemark | |
| Oscar Olsen | | Lived in Kragerø | |
| Oskar Olsen | January 6, 1891 | Born in Solum | |
| Otto Moe Olsen | 1893 | Lived in Porsgrunn | |
| Reidar Olsen | July 31, 1912 | Lived in Skotfoss | |
| Reidar Olsen | March 13, 1902 | Born in Solum | |