| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Silja•Kosonen |
| Used name | Silja•Kosonen |
| Born | 16 December 2002 in Raisio, Varsinais-Suomi (FIN) |
| NOC |  Finland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Summer Olympics | Athletics | FIN |
Silja Kosonen | |||
| Hammer Throw, Women (Olympic) | 14 QR | |||||
| 2024 Summer Olympics | Athletics | FIN |
Silja Kosonen | |||
| Hammer Throw, Women (Olympic) | 5 |
