| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hugo•Sedláček | |
| Used name | Hugo•Sedláček | |
| Born | 19 February 1895 in Křivoklát, Středočeský kraj |  CZE |
| Died | 18 January 1952 (aged 56 years 10 months 27 days) in Praha (Prague), Hlavní město Praha | CZE |
| Affiliations | ČPK Praha — Praha (Prague), Hlavní město Praha | CZE |
| NOC | Czechoslovakia |  TCH |
| Nationality | Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Water Polo (Aquatics) | TCH |
CZE |
Hugo Sedláček | |||
| Water Polo, Men (Olympic) | Czechoslovakia | =11 |
