| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Peter Olaf "Per Olaf"•Olsen | 
| Used name | Per Olaf•Olsen | 
| Born | 13 May 1871 in Drammen, Viken (NOR) | 
| Died | 18 March 1919 in Nordstrand, Oslo (NOR) | 
| Affiliations | Skarpskytten, Oslo (NOR) | 
| NOC |   Norway | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1908 Summer Olympics | Shooting |  NOR | 
Per Olaf Olsen | |||
| Free Rifle, Three Positions, 300 metres, Men (Olympic) | 27 |