| Buzet-sur-Tarn | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Buzet-sur-Tarn (Haute-Garonne).svg |
| Arrondissement: | Toulouse |
| Canton: | Villemur-sur-Tarn |
| Insee: | 31094 |
| Postal Code: | 31660 |
| Mayor: | Gilles Joviado[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Val'Aïgo |
| Coordinates: | 43.7797°N 1.6339°W |
| Elevation M: | 110 |
| Elevation Min M: | 95 |
| Elevation Max M: | 247 |
| Area Km2: | 30.19 |
Buzet-sur-Tarn (in French pronounced as /byzɛ syʁ taʁn/, literally Buzet on Tarn; Occitan (post 1500);: Buset) is a commune in the Haute-Garonne department in southwestern France. Roqueserière-Buzet station has rail connections to Toulouse, Albi and Rodez.