| Roles | Non-starter | |
|---|---|---|
| Sex | Male | |
| Full name | Sigurd John Gustaf•Sjöström | |
| Used name | Sigurd•Sjöström | |
| Born | 12 October 1908 in Landskrona, Skåne |  SWE |
| Died | 3 November 1985 (aged 77 years 22 days) in Göteborg (Gothenburg), Västra Götaland | SWE |
| NOC | Sweden | SWE |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Water Polo (Aquatics) | SWE |
Sigurd Sjöström | |||
| Water Polo, Men (Olympic) | Sweden |
