We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Leif Nøtland | February 7, 1916 | Born in Farsund | |
| Gustav Oftedal | January 26, 1917 | Born in Halse | |
| Erling Abraham Ofte | September 23, 1910 | Born in Herad,Farsund | |
| Johannes Olafsen | September 23, 1921 | Born in Flekkefjord, Vest-Agder | |
| Bernt Sakarias Omland Olausen | December 1, 1889 | Born in Lyngdal | |
| Knut Olavsen | June 30, 1917 | Born in Oddernes | |
| Oscar Emil Oliegreen | December 19, 1891 | Born in Kristiansand | |
| Trygve Oliegreen | February 10, 1915 | Born in Oddernes | |
| Abraham Alexander Olsen | October 9, 1919 | Born in Lista | |
| Adolf Olsen | January 5, 1915 | Born in Lista | |
| Alf Olsen | August 4, 1923 | Born in Mandal | |
| Alfred Maurits Olsen | December 3, 1908 | Born in Oddernes | |
| Andreas Olsen | December 15, 1900 | Lived in Kristiansand | |
| Arne Hjalmar Olsen | November 4, 1896 | Born in Kristiansand | |
| Arthur William Olsen | September 16, 1920 | | |
| August Arnfinn Olsen | June 13, 1889 | Born in Mandal | |
| Bjarne Johan Olsen | December 6, 1919 | Born in Flekkefjord | |
| Borge Langeland Olsen | May 17, 1914 | Born in Flekkefjord | |
| Charles Olsen | November 16, 1912 | Born in Oslo | |
| Einar Johan Olsen | August 21, 1912 | Born in Kristiansand | |
| Erling Olsen | January 27, 1916 | Born in Lista | |
| Ernst Gustav Olsen | December 14, 1920 | Born in Kristiansand | |
| Evald Karl Olsen | November 11, 1912 | Lived in Kviljo, Lista. | |
| Fridtjof Olsen | January 7, 1895 | Born in Kristiansand | |
| Frithjof Olsen | February 5, 1918 | Born in Borhaug | |