All available race results Joseph van Dam
| Date | Race | Rank |
| 28/05 | Bruxelles - Liège | 8 |
| 02/10 | Omloop der 3 Zustersteden | 7 |
Rider information for 1922
| Rank | 480 |
| Score | 19 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 25/05 | Circuit Dinantais | 3 |
Rider information for 1924
| Rank | 687 |
| Score | 11 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 12/04 | Bruxelles - Liège | 16 |
Rider information for 1925
| Rank | 835 |
| Score | 7 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 18/04 | Bruxelles - Liège | 1 |
| 06/06 | Paris - Bruxelles | 2 |
| 13/06 | Antwerpen - Menen | 5 |
| Tour de France | ||
| 20/06 | Stage 1 | 33 |
| 22/06 | Stage 2 | 3 |
| 24/06 | Stage 3 | 31 |
| 26/06 | Stage 4 | 4 |
| 28/06 | Stage 5 | 3 |
| 30/06 | Stage 6 | 1 |
| 02/07 | Stage 7 | 6 |
| 03/07 | Stage 8 | 1 |
| 05/07 | Stage 9 | 2 |
| 06/07 | Stage 10 | 13 |
| 08/07 | Stage 11 | 22 |
| 10/07 | Stage 12 | 8 |
| 12/07 | Stage 13 | 9 |
| 14/07 | Stage 14 | 14 |
| 16/07 | Stage 15 | 1 |
| 17/07 | Stage 16 | 4 |
| 18/07 | Stage 17 | 12 |
| General Classification | 12 | |
| Paris - Saint-Etienne | ||
| 28/08 | Stage 1 | 15 |
Rider information for 1926
| Rank | 10 |
| Score | 1745 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Automoto - Hutchinson |
| Date | Race | Rank |
| 03/04 | Ronde van Vlaanderen | 16 |
| 17/04 | Paris - Roubaix | 27 |
| 01/05 | Paris - Tours | 55 |
| 29/05 | Paris - Bruxelles | 12 |
| Circuit du Midi | ||
| 14/07 | Stage 1 | 7 |
| 15/07 | Stage 2 | 4 |
| 17/07 | Stage 3 | 3 |
| 17/07 | General Classification | 5 |
| 28/07 | Bruxelles - Paris | 21 |
| 31/07 | Omloop van Noord-België | 8 |
| 21/08 | Circuit de Mont-Blanc | 5 |
| Vuelta al Pais Vasco | ||
| General Classification | 14 |
Rider information for 1927
| Rank | 73 |
| Score | 433 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Automoto |
| Date | Race | Rank |
| 25/03 | Ronde van Vlaanderen | 8 |
| 01/05 | Grote 1 Mei-Prijs Hoboken | 10 |
Rider information for 1928
| Rank | 204 |
| Score | 138 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Bruxelles - Luxembourg - Charleroi | ||
| 08/08 | General Classification | 3 |
| Circuit de l'Ouest | ||
| 21/08 | Stage 1 | 67 |
| 22/08 | Stage 2 | 52 |
| 23/08 | Stage 3 | 51 |
Rider information for 1937
| Rank | 540 |
| Score | 29 |
| Name | Joseph VAN DAM |
| Country | Belgium |
| Team | Helyett - Splendor - Hutchinson |