| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Viktor Emanuel•Jansson |
| Used name | Viktor•Jansson |
| Nick/petnames | Janne |
| Born | 31 December 1919 in Vyborg, Leningrad (RUS) |
| Died | 25 September 2006 (aged 86 years 8 months 25 days) in Seinäjoki, Etelä-Pohjanmaa (FIN) |
| Measurements | 184 cm / 74 kg |
| NOC |  Finland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Equestrian Jumping (Equestrian) | FIN |
Viktor Jansson | |||
| Individual, Open (Olympic) | Jessa | |||||
| Team, Open (Olympic) | Jessa / Finland |
