We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Ole Gunerius Andersen | June 5, 1922 | Born in Hisøy | |
| Ole Martinius Andersen | November 21, 1845 | Born in Fjære | |
| Ole Nicolai Andersen | June 11, 1838 | Born in Eide | |
| Ole Severin Andersen | 1848 | Born in Ulvøysund | |
| Ole Severin Andersen | May 31, 1862 | Born in Søndeled | |
| Ole Teodor Andersen | November 6, 1875 | Born in Søndeled | |
| Gustav Emil Andersen (Olsen). | November 7, 1869 | Born in Fjære | |
| Oluf Anton Bandelin Andersen | December 12, 1886 | Born in Grimstad | |
| Oluf Gunerius Andersen | May 15, 1857 | Born in Hafstad | |
| O.M. Andersen | | Lived in Homborg | |
| Ommund Andersen | 1788 | Born in Stutti | |
| Oscar Andersen | 1850 | Born in Østre Vallesverd | |
| Oscar Andersen | June 14, 1896 | Born in Arendal | |
| Oscar Albert Andersen | January 21, 1884 | Born in Dypvaag (Flosta) | |
| Oskar Andersen | October 28, 1850 | Born in Høvaag | |
| Osmund Andersen | 1849 | Born in Birkeland | |
| Osuld Andersen | August 6, 1838 | Born in Fjære | |
| Otto Andersen | October 8, 1851 | Born in Fjære | |
| Paul Anton Andersen | December 21, 1890 | Born in Grimstad | |
| Peder Andersen | May 4, 1866 | Born in Dypvåg | |
| Peder Andersen | March 23, 1858 | Born in Fjære | |
| Peder Andersen | May 8, 1863 | Born in Søndeled | |
| Peder Andersen | July 12, 1828 | Born in Fjære | |
| Peder Christian Andersen | December 27, 1838 | Born in Fjære | |
| Peder Fredrik Luhen Andersen | August 20, 1893 | Born in Arendal | |