We have so far registered 86,744 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Johan Stenberg | December 28, 1888 | Born in Kustavi | |
| K. Stenberg | | | |
| Oscar G. Stenberg | February 17, 1905 | Born in Helsinki | |
| Juho Stengaard | June 5, 1891 | Born in Pori, Finland | |
| Holger Stenlund | August 25, 1920 | Born in Ekenøs | |
| Kurt Stenroth | April 16, 1921 | | |
| Allan Strandberg | | Lived in Finland | |
| Ole Wilhelm Strang | August 24, 1911 | Born in Kållby | |
| Victor Julius Strømback | December 14, 1861 | Born in Patalax, Finland | |
| Karl Strømberg | December 2, 1902 | | |
| Johan Stubbe | October 23, 1895 | | |
| Hjalmar Suaminen | January 21, 1888 | Born in Finland | |
| A. Sund | | Lived in Finland | |
| Gustav Sundberg | September 4, 1890 | Born in Karsby | |
| Karl Svante Sundkvist | May 31, 1917 | Born in Vårdø | |
| Anders Victor Sundman | March 5, 1917 | Born in Finby, Åland | |
| Gunnar Sundman | February 23, 1898 | Born in Finland | |
| Sven Olaf Sundström | May 17, 1909 | Born in Viborg | |
| Viktor Albert Sund | | Lived in Wasa, Finland | |
| Aimo Suominen | April 24, 1911 | Lived in Taivassalo, Finland | |
| Tuukka Suominen | June 10, 1915 | | |
| Unto K. (Uhro) Sålvalainen (Saavolainen) | August 15, 1919 | | |
| Allan Nikolai Søderdahl | May 16, 1912 | Born in Pargas | |
| Lars Sødergaard | August 10, 1915 | Lived in Jakobstad, Arholmen | |
| Einar Søderholm | November 17, 1916 | Lived in Sundom, Vasa, Finland | |
