| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Jaroslav•Alexa | |
| Used name | Jaroslav•Alexa | |
| Born | 6 July 1949 in Brno, Jihomoravský kraj |  CZE |
| Died | 5 August 2008 (aged 59 years 30 days) in Mariánské Lázně, Karlovarský kraj | CZE |
| Measurements | 185 cm / 78 kg | |
| Affiliations | Zbrojovka Brno — Brno, Jihomoravský kraj | CZE |
| ASC Dukla — Praha (Prague), Hlavní město Praha | CZE | |
| NOC | Czechoslovakia |  TCH |
| Nationality | Czechia |
Personal Best: HJ – 2.21 (1972).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Athletics | TCH |
CZE |
Jaroslav Alexa | |||
| High Jump, Men (Olympic) | =18 r1/2 | ||||||
| 1972 Summer Olympics | Athletics | TCH |
CZE |
Jaroslav Alexa | |||
| High Jump, Men (Olympic) | 29 r1/2 |
