| Brandonnet | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Brandonnet (Aveyron).svg |
| Arrondissement: | Villefranche-de-Rouergue |
| Canton: | Villeneuvois et Villefranchois |
| Insee: | 12034 |
| Postal Code: | 12350 |
| Mayor: | Hervé Marty[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Plateau de Montbazens |
| Coordinates: | 44.3886°N 2.1361°W |
| Elevation M: | 400 |
| Elevation Min M: | 318 |
| Elevation Max M: | 546 |
| Area Km2: | 12.22 |
Brandonnet (pronounced as /fr/; oc|Brandonet) is a commune in the Aveyron department in southern France.