harbour
| Name | Details |
|---|---|
| Brigg Sigrlinn | Build year 1869 |
| D/S Sigyn | Build year 1872 |
| D/S Sildra | Build year 1904 |
| Otto Parnell Olsen Siljedal | Born August 19, 1895 in Dypvåg |
| D/S Siljestad | Build year 1912 |
| D/S Siljord 2 | Build year 1894 |
| Bark Silome | Build year 1860 |
| Karsten Emauel Simonsen | Born October 30, 1887 in Risør |
| Sigurd Simonsen | Born January 27, 1899 in Fjære |
| D/S Sinaloa | Build year 1915 |
| D/S Sinbad | Build year 1883 |
| D/S Sinsen | Build year 1914 |
| Skonnert Sirena | Build year 1858 |
| Bark Sirene | Build year 1867 |
| Fullrigger Sirius | Build year 1858 |
| Bark Sirius | Build year 1889 |
| D/S Sir Samuel Scott | Build year 1908 |
| Nils Christian Sivertsen | Born December 20, 1864 in Egersund |
| Nils Gerhard Sivertsen | Born September 6, 1893 in Risør |
| D/S Sjoa | Build year 1902 |
| Bark Sjofna | Build year 1849 |
| Bark Sjursø | Build year 1877 |
| Bark Sjøfrøken | Build year 1875 |
| T/T Sjømand | Build year 1921 |
| Bark Sjømanden | Build year 1866 |