| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Female |
| Full name | Eliška•Polonská |
| Used name | Eliška•Polonská |
| Born | 25 March 2007 in Jilemnice, Liberecký kraj (CZE) |
| NOC |  Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Cross Country Skiing (Skiing) | CZE |
Eliška Polonská | |||
| Sprint, Girls (YOG) | 16 | |||||
| 7.5 kilometres, Girls (YOG) | 21 | |||||
| 4 × 5 km relay, Mixed Youth (YOG) | Czechia | 10 |
