| Saint-Aubin-de-Branne | |
| Commune Status: | Commune |
| Arrondissement: | Libourne |
| Canton: | Les Coteaux de Dordogne |
| Insee: | 33375 |
| Postal Code: | 33420 |
| Mayor: | Pascal Labro[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.8092°N -0.1706°W |
| Elevation M: | 50 |
| Elevation Min M: | 2 |
| Elevation Max M: | 88 |
| Area Km2: | 5.52 |
Saint-Aubin-de-Branne (in French pronounced as /sɛ̃.t‿obɛ̃ də bʁan/, literally Saint-Aubin of Branne; Occitan (post 1500);: Sent Aubin de Brana) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.