| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Esper Konstantinovich•Beloselsky-Belozersky |
| Used name | Esper•Beloselsky |
| Original name | Эспер Константинович•Белосельский-Белозерский |
| Born | 20 October 1870 in St. Petersburg, St. Petersburg (RUS) |
| Died | 5 January 1921 in Paris XVIIe, Paris (FRA) |
| Affiliations | St. Petersburg River Yacht Club, St. Petersburg (RUS) |
| Title(s) | Prince |
| NOC | Russian Federation |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1912 Summer Olympics | Sailing | RUS |
Esper Beloselsky | |||
| 10 metres, Open (Olympic) | Gallia II | 3 | Bronze |