| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jaroslav•Zajíček |
| Used name | Jaroslav•Zajíček |
| Born | 31 May 1920 in Radňovice, Vysočina (CZE) |
| Died | 1995 |
| Affiliations | Sokol Nové Město |
| NOC | Czechoslovakia |
| Nationality | Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1948 Winter Olympics | Cross Country Skiing (Skiing) | TCH |
CZE |
Jaroslav Zajíček | |||
| 18 kilometres, Men (Olympic) | 60 | ||||||
| 50 kilometres, Men (Olympic) | 20 | ||||||
| 4 × 10 kilometres Relay, Men (Olympic) | Czechoslovakia | 8 |