Info
| Last name | Nijdam |
| First name | Henk |
| Nationality |  Netherlands |
| Date of birth | 26-09-1935 |
| Place of birth | Eelderwolde |
| Passed away | 30-04-2009 |
| Age when passed away | 73 |
| Place of passing | Breda |
Monuments
| Date | Rank | Race | |
|---|---|---|---|
 Tour de France (2.HC) | |||
| 66 |  Standings | ||
| 7 |  Points | ||
| 14-07 | Stage 22bVersailles - Paris (27.0km) | ||
| 27-06 | 1 | Stage 6Freiburg - Besançon (200.0km) | |
| 19-04 | 60 | Paris-Roubaix (CDM) | |
 Ronde van België (2.3) | |||
| 5 | Standings | ||
| 16-04 | Stage 4Namur - Brussel (223.0km) | ||