| Bonnac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Bonnac (Ariège).svg |
| Arrondissement: | Pamiers |
| Canton: | Portes d'Ariège |
| Insee: | 09060 |
| Postal Code: | 09100 |
| Mayor: | Daniel Courneil[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.1669°N 1.5933°W |
| Elevation M: | 268 |
| Elevation Min M: | 237 |
| Elevation Max M: | 413 |
| Area Km2: | 9.63 |
Bonnac (in French pronounced as /bɔnak/; Occitan (post 1500);: Bonac) is a commune in the Ariège department of southwestern France. It lies between the altitudes of 237 and 413 m. The village currently lies at the bottom of a hill but was previously located on the hill as evidence by remains of foundations. A castle, now ruined, lay on top of the hill and was itself built on top of Roman foundations. The most notable building is the Eglise Saint-Pierre which dates to the 12th century and houses a baptismal font dating back to the early Romanesque era.
Inhabitants of Bonnac are called Bonnacois.
Bonnac is home to a number of companies, including Laines Paysannes, whose aim is to promote wool as a natural and sustainable resource. Laines Paysannes is committed to supporting a traceable, local wool industry. (https://laines-paysannes.fr)