| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jaroslav•Jirásek |
| Used name | Jaroslav•Jirásek |
| Born | 6 June 1932 in Zlonice, Středočeský kraj (CZE) |
| Died | 2 June 2012 (aged 79 years 11 months 26 days) |
| Measurements | 174 cm / 67 kg |
| Affiliations | ASC Dukla, Praha (CZE) |
| NOC |  Czechoslovakia |
| Nationality |  Czechia |
Personal Best: 400 – 47.4 (1958).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Athletics | TCH |
CZE |
Jaroslav Jirásek | |||
| 400 metres, Men (Olympic) | |||||||
| 4 × 400 metres Relay, Men (Olympic) | Czechoslovakia | 3 h1 r1/2 | |||||
| 1960 Summer Olympics | Athletics | TCH |
CZE |
Jaroslav Jirásek | |||
| 4 × 400 metres Relay, Men (Olympic) | Czechoslovakia | 4 h4 r1/3 |
