| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Orjo Kaarlo•Pättiniemi |
| Used name | Orjo•Pättiniemi |
| Born | 20 May 1920 |
| Died | 11 February 1999 (aged 78 years 8 months 22 days) |
| NOC |  Finland |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Football (Football) | FIN |
Orjo Pättiniemi | ||||
| Football, Men (Olympic) | Match #9 | Luxembourg — Great Britain | Linesman |
