| Fourneaux | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Fourneaux (Savoie).svg |
| Arrondissement: | Saint-Jean-de-Maurienne |
| Canton: | Modane |
| Insee: | 73117 |
| Postal Code: | 73500 |
| Mayor: | François Chemin[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.1922°N 6.6519°W |
| Elevation Min M: | 1051 |
| Elevation Max M: | 2800 |
| Area Km2: | 5.04 |
Fourneaux (in French pronounced as /fuʁno/; Fornyo) is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.