Enlistment district
| Name | Details |
|---|---|
| Oskar Olsen | Born April 4, 1888 in Grimstad |
| Oskar Olsen | Born October 17, 1900 in Fjære |
| Oskar Albert Olsen | Born October 8, 1905 in Fjære |
| Oskar August Olsen | Born March 26, 1874 in Grimstad |
| Osuld Smeland Olsen | Born May 18, 1898 in Landvik |
| Otto Julius Olsen | Born July 1, 1841 in Christiansand |
| Ove Arbo Olsen | Born March 14, 1892 in Grimstad |
| Paulus Vilhelm Olsen | Born January 16, 1870 in Grimstad |
| Peder Olsen | Born December 6, 1851 in Fjære |
| Peder Olsen | Born April 27, 1867 in Søndeled |
| Peder Olsen. | Born April 14, 1852 in Landvik |
| Peder Olsen | Born August 4, 1900 in Fjære |
| Peder Olsen | Born March 6, 1855 in Fjære |
| Peder Olsen | Born November 7, 1856 in Fjære. |
| Peder Andreas Olsen | Born February 16, 1863 in Fjære |
| Peder Martin Olsen | Born January 11, 1883 in Landvik, døpt i Eide kirke |
| Peder Nicolai Olsen | Born April 10, 1859 in Grimstad |
| Peder Olaves Olsen | Born November 4, 1846 in Landvik |
| Peder (Petter) Andreas Olsen | Born September 13, 1835 in Homborgøe Eide |
| Peder Thommes Olsen | Born December 14, 1890 in Fjære |
| Peter Olsen | Born September 21, 1841 in Nes på Romerike |
| Petter Olsen | Born September 21, 1841 in Nes på Romerike |
| Petter Marius Birger Olsen | Born June 19, 1896 in Fjære |
| Ragnvald Thorolf Olsen | Born October 16, 1917 |
| Rasmus Olsen | Born September 20, 1871 in Fjære |