Info
| Last name | van Dongen |
| First name | Leo |
| Nationality |  Netherlands |
| Date of birth | 02-01-1942 |
| Place of birth | Made |
| Passed away | 17-06-2011 |
| Age when passed away | 69 |
| Place of passing | Oosterhout |
Monuments
| Date | Rank | Race | |
|---|---|---|---|
| 17-10 | 9 |  Nationale Sluitingsprijs Putte-Kapellen (1.1) | |
 Vuelta a España (2.HC) | |||
| 66 |  Standings | ||
| 14-05 | Stage 18Zarautz - Bilbao (175.0km) | ||
| 15-04 | 49 | Amstel Gold Race (CDM) | |
| 02-04 | 63 | Ronde van Vlaanderen (CDM) | |
| 04-03 | 46 | Omloop Het Volk (1.1) | |
