| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Jan•Hora | 
| Used name | Jan•Hora | 
| Born | 25 November 1900 in Praha (Prague), Hlavní město Praha (CZE) | 
| Died | 12 December 1953 in Praha (Prague), Hlavní město Praha (CZE) | 
| Affiliations | Sparta Praha, Praha (CZE) / APK Praha, Praha (CZE) | 
| NOC |   Czechoslovakia | 
| Nationality |   Czechia | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Water Polo (Aquatics) |  TCH | 
 CZE | 
Jan Hora | |||
| Water Polo, Men (Olympic) | Czechoslovakia | =11 | |||||
| 1924 Summer Olympics | Water Polo (Aquatics) |  TCH | 
 CZE | 
Jan Hora | |||
| Water Polo, Men (Olympic) | Czechoslovakia | 6 |