Tonnac
| Tonnac | |
|---|---|
| Location of Tonnac | |
| Coordinates: 44°03′53″N 1°52′07″E / 44.0647°N 1.8686°E | |
| Country | France | 
| Region | Occitania | 
| Department | Tarn | 
| Arrondissement | Albi | 
| Canton | Carmaux-2 Vallée du Cérou | 
| Intercommunality | CA Gaillac-Graulhet | 
| Government | |
| • Mayor (2020–2026) | Jean-Paul Lalande | 
| Area 1 | 11.23 km2 (4.34 sq mi) | 
| Population  (2022) | 105 | 
| • Density | 9.3/km2 (24/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 81300 /81170 | 
| Elevation | 230–523 m (755–1,716 ft) (avg. 320 m or 1,050 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Tonnac (French pronunciation: [tɔnak]; Occitan: Totnac) is a commune in the Tarn department in southern France.