| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Gustaf Hjalmar•Malmström |
| Used name | Gustaf•Malmström |
| Born | 4 July 1884 in Malmö, Skåne (SWE) |
| Died | 24 December 1970 in Malmö, Skåne (SWE) |
| Affiliations | GAK Enighet, Malmö (SWE) / IK Sparta, Malmö (SWE) |
| NOC | Sweden |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
Gustaf Malmström had the following finishes at major championships – 1911 World Championship: 67.0 kg. Greco-Roman (2nd); 1907 Unofficial European Championship: 85.0 kg. Greco-Roman (1st); 1909 Unofficial European Championship: 75.0 kg. Greco-Roman (1st).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1908 Summer Olympics | Wrestling | SWE |
Gustaf Malmström | |||
| Lightweight, Greco-Roman, Men (Olympic) | =5 | |||||
| 1912 Summer Olympics | Wrestling | SWE |
Gustaf Malmström | |||
| Lightweight, Greco-Roman, Men (Olympic) | 2 | Silver |