| Villemur-sur-Tarn | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Villemur-sur-Tarn (Haute-Garonne).svg |
| Arrondissement: | Toulouse |
| Canton: | Villemur-sur-Tarn |
| Insee: | 31584 |
| Postal Code: | 31340 |
| Mayor: | Jean-Marc Dumoulin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Val'Aïgo |
| Coordinates: | 43.8664°N 1.5058°W |
| Elevation M: | 98 |
| Elevation Min M: | 85 |
| Elevation Max M: | 218 |
| Area Km2: | 46.57 |
Villemur-sur-Tarn (in French pronounced as /vilmyʁ syʁ taʁn/, literally Villemur on Tarn; Languedocien: Vilamur de Tarn) is a commune in the Haute-Garonne department in southwestern France.