| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Franciscus Ronaldus Maria "Ronald"•Jansen | |
| Used name | Ronald•Jansen | |
| Born | 30 December 1963 in Sint-Michielsgestel, Noord-Brabant |  NED |
| Measurements | 175 cm / 86 kg | |
| Affiliations | Stichtsche Cricket en Hockeyclub, Bilthoven (SCHC) | |
| NOC | Netherlands | NED |
| Medals | OG |
| Gold | 2 |
| Silver | 0 |
| Bronze | 1 |
| Total | 3 |
World Champion 1998. European Champion 1987. Winner of the Champions Trophy 1996, 1998, 2000.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Hockey | NED |
Ronald Jansen | |||
| Hockey, Men (Olympic) | Netherlands | 3 | Bronze | |||
| 1996 Summer Olympics | Hockey | NED |
Ronald Jansen | |||
| Hockey, Men (Olympic) | Netherlands | 1 | Gold | |||
| 2000 Summer Olympics | Hockey | NED |
Ronald Jansen | |||
| Hockey, Men (Olympic) | Netherlands | 1 | Gold |
