| Tronville-en-Barrois | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Tronville (Meuse).svg |
| Arrondissement: | Bar-le-Duc |
| Canton: | Ancerville |
| Insee: | 55519 |
| Postal Code: | 55310 |
| Mayor: | Daniel Briat[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Bar-le-Duc - Sud Meuse |
| Coordinates: | 48.7211°N 5.2792°W |
| Elevation Min M: | 204 |
| Elevation Max M: | 353 |
| Area Km2: | 12.64 |
Tronville-en-Barrois (in French pronounced as /tʁɔ̃vil ɑ̃ baʁwa/) is a commune in the Meuse department in Grand Est in north-eastern France.