| Saint-Servais | |
| Native Name: | Sant-Servez-Landivizio |
| Commune Status: | Commune |
| Coordinates: | 48.5117°N -4.1536°W |
| Elevation Min M: | 23 |
| Elevation Max M: | 116 |
| Insee: | 29264 |
| Postal Code: | 29400 |
| Arrondissement: | Morlaix |
| Canton: | Landivisiau |
| Mayor: | Bernard Michel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Landivisiau |
| Area Km2: | 10.29 |
Saint-Servais (in French pronounced as /sɛ̃ sɛʁvɛ/; Breton: Sant-Servez-Landivizio) is a commune in the Finistère department of Brittany in north-western France.