harbour
| Name | Details |
|---|---|
| Nils Olsen | Born July 22, 1903 in Risør |
| Olaf Andor Olsen | Born August 19, 1894 in Risør |
| Olaf Georg Olsen | Born February 2, 1892 in Fjære |
| Olaus Olsen | Born September 28, 1871 in Risør |
| Ole Olsen | Born June 24, 1874 in Holt |
| Ole Christian Olsen | Born January 31, 1833 in Oddernes |
| Ole Johan Olsen | Born March 11, 1906 in Fjære |
| Ole Martin Olsen | Born July 12, 1859 in Eide sogn |
| Sven Kristian Olsen | Born September 10, 1903 in Grimstad |
| Syvert Andreas Olsen | Born January 3, 1853 in Lyngdal |
| Thorvald Rønningen Olsen | Born October 20, 1893 in Fjære |
| Tønnes Olsen | Born January 19, 1838 in Røinaas |
| Brigg Omulation | |
| Sofus Omundsen | Born October 24, 1879 in Vestre Moland |
| Opreisningen | |
| Sjalupp Ora et Labora | Build year 17?? |
| Galeas Ora et Labora | |
| Skip Ora et Labora | |
| Brigg Orion | Build year 1806 |
| Bark Orion | Build year 1849 |
| Bark Orion | Build year 1886 |
| Slettopper Orton | Build year 1832 |
| Skonnert Orton | Build year 1842 |
| Brigg Orvarodd | Build year 1857 |
| Skonnert - Brigg Oscar | Build year 1831 |