| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Josef•Kalaš |
| Used name | Josef•Kalaš |
| Affiliations | ČVK Praha, Praha (CZE) |
| NOC |  Czechoslovakia |
| Nationality |  Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Rowing | TCH |
CZE |
Josef Kalaš | |||
| Coxless Fours, Men (Olympic) | Czechoslovakia | 2 h2 r2/4 |
