| Barby | |
| Commune Status: | Commune |
| Arrondissement: | Chambéry |
| Canton: | Saint-Alban-Leysse |
| Insee: | 73030 |
| Postal Code: | 73230 |
| Mayor: | Christophe Pierreton[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand Chambéry |
| Coordinates: | 45.5722°N 5.9784°W |
| Elevation Min M: | 292 |
| Elevation Max M: | 655 |
| Area Km2: | 2.48 |
| Demonym: | Barbysins / Barbysines |
| Website: | www.barby73.fr |
Barby (in French pronounced as /baʁbi/; Barbi) is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in Southeastern France. It is part of Grand Chambéry.