| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Female |
| Full name | Nilla Adela Elisabeth•Hallström |
| Used name | Nilla•Hallström |
| Born | 15 May 2003 |
| NOC |  Sweden |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Winter Youth Olympics | Curling | SWE |
Nilla Hallström | |||
| Doubles, Mixed Youth (YOG) | Dominik Szmidt | =13 | ||||
| Curling, Mixed Youth (YOG) | Sweden | 10 |
