| Saint-Lucien | |
| Commune Status: | Commune |
| Arrondissement: | Dreux |
| Canton: | Épernon |
| Insee: | 28349 |
| Postal Code: | 28210 |
| Mayor: | Catherine Debray[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Portes Euréliennes d'Île-de-France |
| Coordinates: | 48.6486°N 1.6247°W |
| Elevation M: | 117 |
| Elevation Min M: | 117 |
| Elevation Max M: | 166 |
| Area Km2: | 8.71 |
Saint-Lucien (in French pronounced as /sɛ̃ lysjɛ̃/) is a commune in the Eure-et-Loir department in northern France.