Quillan
| Quillan | |
|---|---|
| Place de la République | |
| Location of Quillan | |
| Coordinates: 42°52′34″N 2°10′57″E / 42.8761°N 2.1825°E | |
| Country | France | 
| Region | Occitania | 
| Department | Aude | 
| Arrondissement | Limoux | 
| Canton | La Haute-Vallée de l'Aude | 
| Government | |
| • Mayor (2020–2026) | Pierre Castel | 
| Area 1 | 34.63 km2 (13.37 sq mi) | 
| Population  (2022) | 2,992 | 
| • Density | 86/km2 (220/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 11304 /11500 | 
| Elevation | 261–1,122 m (856–3,681 ft) (avg. 291 m or 955 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Quillan (French pronunciation: [kijɑ̃] ⓘ; Languedocien: Quilhan) is a commune in the Aude department in southern France. On 1 January 2016, the former commune of Brenac was merged into Quillan.