canton of Castillon-en-Couserans (canton de Castillon-en-Couserans)
- canton of France
- Country:

- Capital: Castillon-en-Couserans
- Coordinates: 42° 55' 18" N, 1° 2' 0" E

- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q1872046
- INSEE canton code: [0904]
Includes regions:
Arrien-en-Bethmale
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 53' 47" N, 1° 2' 29" E

- GPS tracks (wikiloc): [Link]
- Area: 14.59 sq km
- Population: 111
Antras
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 52' 54" N, 0° 56' 35" E

- GPS tracks (wikiloc): [Link]
- Area: 20.02 sq km
- Population: 64
Bonac-Irazein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 52' 37" N, 0° 58' 26" E

- GPS tracks (wikiloc): [Link]
- Area: 38.13 sq km
- Population: 121
Augirein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 54" N, 0° 55' 1" E

- GPS tracks (wikiloc): [Link]
- Area: 9.84 sq km
- Population: 75
Cescau
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 52" N, 1° 2' 21" E

- GPS tracks (wikiloc): [Link]
- Area: 5.32 sq km
- Population: 133
Balaguères
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 58" N, 1° 2' 37" E

- GPS tracks (wikiloc): [Link]
- Area: 17.84 sq km
- Population: 198
Balacet
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 53' 2" N, 0° 58' 53" E

- GPS tracks (wikiloc): [Link]
- Area: 2.12 sq km
- Population: 23
Argein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 53" N, 0° 59' 34" E

- GPS tracks (wikiloc): [Link]
- Area: 11.09 sq km
- Population: 195
Aucazein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 8" N, 0° 58' 29" E

- GPS tracks (wikiloc): [Link]
- Area: 6.02 sq km
- Population: 62
Orgibet
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 1" N, 0° 56' 9" E

- GPS tracks (wikiloc): [Link]
- Area: 7.45 sq km
- Population: 174
- Web site: [Link]
Galey
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 9" N, 0° 54' 56" E

- GPS tracks (wikiloc): [Link]
- Area: 9.35 sq km
- Population: 116
Villeneuve
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 18" N, 0° 58' 54" E

- GPS tracks (wikiloc): [Link]
- Area: 5 sq km
- Population: 38
Les Bordes-sur-Lez
- former commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 53' 52" N, 1° 1' 48" E

- GPS tracks (wikiloc): [Link]
- Area: 50.46 sq km
- Population: 163
Illartein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 12" N, 0° 57' 57" E

- GPS tracks (wikiloc): [Link]
- Area: 3.97 sq km
- Population: 74
Salsein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 54' 34" N, 1° 0' 26" E

- GPS tracks (wikiloc): [Link]
- Area: 5.73 sq km
- Population: 46
Sentein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 52' 29" N, 0° 57' 17" E

- GPS tracks (wikiloc): [Link]
- Area: 59.18 sq km
- Population: 154
Uchentein
- former commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 53' 17" N, 1° 0' 4" E

- GPS tracks (wikiloc): [Link]
- Area: 4.02 sq km
- Population: 19
Saint-Jean-du-Castillonnais
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 9" N, 0° 55' 52" E

- GPS tracks (wikiloc): [Link]
- Area: 4.74 sq km
- Population: 25
Saint-Lary
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 45" N, 0° 53' 40" E

- GPS tracks (wikiloc): [Link]
- Area: 33.91 sq km
- Population: 132
Arrout
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 41" N, 1° 1' 40" E

- GPS tracks (wikiloc): [Link]
- Area: 3.02 sq km
- Population: 81
- Web site: [Link]
Castillon-en-Couserans
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 14" N, 1° 1' 57" E

- GPS tracks (wikiloc): [Link]
- Area: 4.94 sq km
- Population: 410
- Web site: [Link]
Audressein
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 43" N, 1° 1' 25" E

- GPS tracks (wikiloc): [Link]
- Area: 3.98 sq km
- Population: 139
Engomer
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 48" N, 1° 3' 35" E

- GPS tracks (wikiloc): [Link]
- Area: 7.6 sq km
- Population: 284
Bethmale
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 53' 20" N, 1° 3' 26" E

- GPS tracks (wikiloc): [Link]
- Area: 31.61 sq km
- Population: 96
Sor
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 55' 13" N, 1° 0' 35" E

- GPS tracks (wikiloc): [Link]
- Area: 1.08 sq km
- Population: 30
Buzan
- commune in Ariège, France
- Country:

- Postal Code: 09800
- Coordinates: 42° 56' 30" N, 0° 57' 48" E

- GPS tracks (wikiloc): [Link]
- Area: 8.55 sq km
- Population: 28