| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Pieter "Piet"•van der Velden | |
| Used name | Piet•van der Velden | |
| Born | 5 September 1899 in Amsterdam, Noord-Holland |  NED |
| Died | 2 April 1975 (aged 75 years 6 months 27 days) in Amsterdam, Noord-Holland | NED |
| Affiliations | De Dolfijn — Amsterdam, Noord-Holland | NED |
| NOC | Netherlands | NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Water Polo (Aquatics) | NED |
Piet van der Velden | |||
| Water Polo, Men (Olympic) | Netherlands | 5 |
