 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Stig Magnus•Petersson | 
| Used name | Magnus•Petersson | 
| Born | 17 June 1975 in Göteborg (Gothenburg), Västra Götaland (SWE) | 
| Measurements | 177 cm / 84 kg | 
| Affiliations | BK Göta Lejon, Göteborg (SWE) / Lindome BK, Lindome, Mölndal (SWE) | 
| NOC |  Sweden | 
| Medals | OG | 
| Gold | 0 | 
| Silver | 1 | 
| Bronze | 0 | 
| Total | 1 | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Archery |  SWE | Magnus Petersson | |||
| Individual, Men (Olympic) | 2 | Silver | ||||
| Team, Men (Olympic) | Sweden | 6 | ||||
| 2000 Summer Olympics | Archery |  SWE | Magnus Petersson | |||
| Individual, Men (Olympic) | 4 | |||||
| Team, Men (Olympic) | Sweden | 6 | ||||
| 2004 Summer Olympics | Archery |  SWE | Magnus Petersson | |||
| Individual, Men (Olympic) | 23 | |||||
| Team, Men (Olympic) | Sweden | 9 | ||||
| 2008 Summer Olympics | Archery |  SWE | Magnus Petersson | |||
| Individual, Men (Olympic) | =19 |