We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Sverre Flathaug | August 28, 1896 | Born in Sørvågen | |
| Einar Flatseth | February 17, 1898 | Lived in Greaker | |
| Karl Samuel Fliflet | June 12, 1893 | Born in Oslo | |
| Johan Oscar Flodin | January 21, 1904 | Born in Fredrikstad | |
| Emil Kristoffer Fornebo | September 24, 1878 | Born in Glemmen | |
| Oliver Fornebo | April 16, 1887 | Lived in Glemmen, Fredrikstad | |
| Johan Viktor Forsberg | July 14, 1893 | Born in Fredrikstad | |
| Johnny Charles Forsberg | June 19, 1898 | Born in Glemmen, Fredrikstad | |
| Karl Eugen Forsberg | September 30, 1911 | Born in Glemmen | |
| Rolf Arnold Forsberg | June 26, 1909 | Born in Glemmen | |
| Kjønik (Larsen) Forset(h)lund | February 6, 1891 | Born in Onsøy, Fredikstad | |
| Gunnar Foss | January 2, 1905 | Born in Rygge | |
| Gustav Adolf Foss | January 25, 1898 | Born in Fredrikstad | |
| Ole Andreas Foss | April 29, 1874 | Born in Fredrikstad | |
| Frans Oskar Frantsen | May 10, 1911 | Born in Skjeberg | |
| Hjalmar Edevin Frantsen | April 27, 1862 | Born in Fredrikstad (Borge) | |
| Bjarne Ingvald Frantzen | August 26, 1921 | Born in Glemmen | |
| Erik Hjalmar Frantzen | August 16, 1903 | Born in Sarpsborg | |
| Ernst Ivar Flemming Frantzen | October 17, 1924 | Born in Greåker | |
| Karl Hilding Frantzen | September 28, 1908 | Born in Sarpsborg | |
| Emil Fredrik Eriksen Fredlund | December 8, 1916 | Born in Halden | |
| Franz Henry Fredlund | July 3, 1919 | Born in Halden | |
| Adler Delarey Fredriksen | December 13, 1901 | Born in Moss | |
| Arne Kristian Fredriksen | August 23, 1919 | Born in Fredrikstad | |
| Arne Oberner Hagerup Fredriksen | September 1, 1906 | Born in Hadsel | |