position
| Name | Details |
|---|---|
| Wilhelm Henry Olsen | Born April 30, 1910 in Sarpsborg |
| Wilhelm Lorange Olsen | Born May 9, 1921 in Nøtterøy |
| Kjartan T. Olsgård | Born May 2, 1921 |
| Jonas Omland | Born March 3, 1913 in Lista |
| Arthur Omsland | Born September 10, 1912 |
| Gustav Thorleif Onarheim | Born January 4, 1919 |
| Ole Severin Onarheim | Born September 25, 1920 in Tysnes |
| Hans Gunvald Onarhein | Born August 12, 1916 |
| Oddvin Kolfinn Oos | Born April 25, 1918 |
| Andreas Olai Ophaug | Born July 2, 1922 |
| Åsmund J. Ophaug | Born October 8, 1916 |
| Asbjørn Opheim | Born September 9, 1916 in Bergen |
| Perry Kaspar Opsahl | Born January 17, 1914 in Ålesund |
| Martin Elias Opsal | Born April 18, 1917 |
| Helge Opseth | Born December 27, 1910 |
| Georgi Simion Orloff | Born May 14, 1922 in Ålesund |
| Hans Trygve Ormestad | Born March 26, 1922 in Sandar |
| Oskar Hilmar Orud | Born October 27, 1907 in Sarpsborg |
| Per Håvard Oscarsen | Born October 1, 1921 in Oslo |
| Torolf Magdalon Osland | Born December 22, 1921 in Bergen |
| Asbjørn Osnes | Born March 14, 1921 in Ålesund |
| Ewald Osnes | Born March 3, 1923 in Ålesund |
| Kåre Palmer Ostnes | Born July 1, 1920 in Herøy Ålesund |
| Nils Svendsen Osuldsen | Born March 6, 1900 in Arendal |
| Arne Olav Osvold | Born September 20, 1920 in Sortland |