| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Regina•Oja-Ermits |
| Used name | Regina•Oja-Ermits |
| Born | 31 January 1996 in Tallinn, Harjumaa (EST) |
| NOC |  Estonia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2022 Winter Olympics | Biathlon | EST |
Regina Oja | |||
| Sprint, Women (Olympic) | 56 | |||||
| Relay, Mixed (Olympic) | Estonia | 16 | ||||
| Pursuit, Women (Olympic) | 50 | |||||
| Individual, Women (Olympic) | 79 | |||||
| Relay, Women (Olympic) | Estonia | 15 | ||||
| 2026 Winter Olympics | Biathlon | EST |
Regina Oja-Ermits | |||
| Sprint, Women (Olympic) | 69 | |||||
| Relay, Mixed (Olympic) | Estonia | 15 | ||||
| Individual, Women (Olympic) | 50 | |||||
| Relay, Women (Olympic) | Estonia | 14 |
