| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Herman Alex•Veenstra |
| Used name | Herman•Veenstra |
| Born | 11 October 1911 in Purwurejo, Jawa Tengah (INA) |
| Died | 23 April 2004 in Diemen, Noord-Holland (NED) |
| Affiliations | Neptunus, Bandung (INA) |
| NOC | Netherlands |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Water Polo (Aquatics) | NED |
Herman Veenstra | |||
| Water Polo, Men (Olympic) | Netherlands | 5 |