| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Halvor Olai•Birkeland (Olsen-) | |
| Used name | Halvor Olai•Birkeland | |
| Born | 30 October 1894 in Austevoll, Vestland |  NOR |
| Died | 26 June 1971 (aged 76 years 7 months 27 days) in Bergen, Vestland | NOR |
| Affiliations | Bergens Seilforening — Bergen, Vestland | NOR |
| NOC | Norway | NOR |
| Medals | OG |
| Gold | 1 |
| Silver | 0 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Sailing | NOR |
Halvor Olai Birkeland | |||
| 12 metres, Open (Olympic) | Atlanta | 1 | Gold |
