| Thiat | |
| Image Coat Of Arms: | Blason ville fr Thiat (Haute-Vienne).svg |
| Coordinates: | 46.2675°N 0.975°W |
| Insee: | 87196 |
| Postal Code: | 87320 |
| Arrondissement: | Bellac |
| Canton: | Châteauponsac |
| Commune: | Val-d'Oire-et-Gartempe |
| Elevation Min M: | 123 |
| Elevation Max M: | 226 |
| Area Km2: | 11.35 |
| Population: | 132 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Thiat (in French pronounced as /tja/;) is a former commune in the Haute-Vienne department in the Nouvelle-Aquitaine region in west-central France. On 1 January 2019, it was merged into the new commune Val-d'Oire-et-Gartempe.[2]
The river Brame forms all of the commune's southern border, then flows into the Gartempe, which forms all of its western border.
Inhabitants are known as Thiachons.