| Saint-Louis-de-Montferrand | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Louis-de-Montferrand (Gironde).svg |
| Arrondissement: | Bordeaux |
| Canton: | La Presqu'île |
| Insee: | 33434 |
| Postal Code: | 33440 |
| Mayor: | Josiane Zambon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bordeaux Métropole |
| Coordinates: | 44.9533°N -0.5336°W |
| Elevation M: | 4 |
| Elevation Min M: | 1 |
| Elevation Max M: | 5 |
| Area Km2: | 10.8 |
Saint-Louis-de-Montferrand (in French pronounced as /sɛ̃ lwi də mɔ̃fɛʁɑ̃/; Gascon: Sent Loís de Montferrand) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.
Origin of the name: from the surname of the Montferrands, owners of a very large part of the peninsula until the 18th century.