Info
| Last name | Louyet |
| First name | Léon |
| Nationality |  Belgium |
| Date of birth | 07-07-1906 |
| Place of birth | Loos-en-Gohelle |
| Passed away | 19-03-1973 |
| Age when passed away | 66 |
| Place of passing | Charleroi |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Tour de France (2.HC) | |||||||
| 15-07 | 1 | Stage 16Ax-les-Thermes - Luchon (165.0km) | |||||
| 11-07 | 2 | Stage 13Marseille - Montpellier (168.0km) | |||||
| 01-07 | 1 | Stage 5Belfort - Évian-les-Bains (293.0km) | |||||
| 27-06 | 2 | Stage 1Paris - Lille (262.0km) | |||||
| 13-05 | 6 | Bordeaux-Paris (HIS) | |||||
| 30-04 | 9 | Paris - Tours (CDM) | |||||
| 02-04 | 6 | Ronde van Vlaanderen (CDM) | |||||