| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Jonas Mozes "John"•Swaab | |
| Used name | John•Swaab | |
| Born | 28 October 1928 in Amsterdam, Noord-Holland |  NED |
| Died | 4 December 2016 (aged 88 years 1 month 7 days) in Haarlem, Noord-Holland | NED |
| NOC | Netherlands | NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Equestrian Dressage (Equestrian) | NED |
John Swaab | |||
| Individual, Open (Olympic) | Maharadscha | 28 | ||||
| Team, Open (Olympic) | Maharadscha / Netherlands | 8 |
