position
| Name | Details |
|---|---|
| Reidar Karl Olsen | Born March 1, 1912 in Bergen |
| Reidar Oliver Olsen | Born April 29, 1906 in Glemmen |
| Robert Schønfeldt Olsen | Born December 20, 1910 in Arendal |
| Rolf Olsen | Born September 5, 1910 in Flosta |
| Rolf Prydz Olsen | Born September 29, 1914 in Tønsberg |
| Salamon Olsen | Born April 20, 1906 in Fitjar |
| Sigbjørn Marius Olsen | Born October 16, 1907 in Horten |
| Sigurd Olsen | Born August 11, 1895 in Bergen |
| Sigurd Olsen | Born October 28, 1888 in Sandefjord |
| Kristian Olaus Olsen Stunes | Born October 10, 1909 in Evenes |
| Sverre Olsen | Born November 13, 1901 in Ålesund |
| Sverre Olsen | Born November 7, 1903 in Tromsø |
| Sverre Olsen | Born May 5, 1899 in Kristiansand |
| Sverre Winther Olsen | Born November 16, 1891 in Halden |
| Trygve Olsen | Born February 6, 1903 in Hølen |
| Trygve Hartford Olsen | Born March 7, 1925 in Arendal |
| Ørnulf Kristian Olsen | Born April 17, 1921 in Bergen |
| Helge Jarle Olsson | Born March 12, 1917 in Herøy |
| Knut Nilsen Olstad | Born April 28, 1911 in Sogndal |
| Karsten Omdahl | |
| Karl Roosvelt Omundsen | Born October 12, 1904 |
| Michael Langballe Onarheim | Born February 28, 1915 in Kvinnherad |
| Johannes Sjurson Oppedal | Born January 23, 1918 in Gulen |
| Gustav William Oppnes (Olsen) | Born April 17, 1905 in Porsgrunn |
| Olaf Halvorsen Opran | Born January 21, 1900 in Kviteseid |