Sainte-Foi
| Sainte-Foi | |
|---|---|
| Chapel Sainte-Foi | |
| Location of Sainte-Foi | |
| Coordinates: 43°07′48″N 1°54′55″E / 43.13°N 1.9153°E | |
| Country | France | 
| Region | Occitania | 
| Department | Ariège | 
| Arrondissement | Pamiers | 
| Canton | Mirepoix | 
| Intercommunality | Pays de Mirepoix | 
| Government | |
| • Mayor (2020–2026) | Daniel Gaillard | 
| Area 1 | 2.41 km2 (0.93 sq mi) | 
| Population  (2022) | 30 | 
| • Density | 12/km2 (32/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 09260 /09500 | 
| Elevation | 337–451 m (1,106–1,480 ft) (avg. 417 m or 1,368 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Sainte-Foi (French pronunciation: [sɛ̃t fwa]; Occitan: Santa Fe) is a commune in the Ariège department in southwestern France.