canton of Sompuis (canton de Sompuis)
- canton of France (until March 2015)
- Country:
- Capital: Sompuis
- Coordinates: 48° 40' 53" N, 4° 22' 43" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q918819
- INSEE canton code: [5126]
Includes regions:


Coole
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 44' 28" N, 4° 23' 33" E
- GPS tracks (wikiloc): [Link]
- Area: 29.92 sq km
- Population: 145
Dommartin-Lettrée
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 45' 59" N, 4° 17' 55" E
- GPS tracks (wikiloc): [Link]
- Area: 32.67 sq km
- Population: 152


Somsois
- commune in Marne, France
- Country:
- Postal Code: 51290
- Coordinates: 48° 35' 45" N, 4° 30' 13" E
- GPS tracks (wikiloc): [Link]
- Area: 21.31 sq km
- Population: 198
- Web site: [Link]


Le Meix-Tiercelin
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 38' 19" N, 4° 25' 4" E
- GPS tracks (wikiloc): [Link]
- Area: 19.41 sq km
- Population: 173


Sommesous
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 44' 18" N, 4° 11' 48" E
- GPS tracks (wikiloc): [Link]
- Area: 37.04 sq km
- Population: 526


Humbauville
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 39' 31" N, 4° 24' 57" E
- GPS tracks (wikiloc): [Link]
- Area: 16.85 sq km
- Population: 81


Sompuis
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 40' 55" N, 4° 22' 45" E
- GPS tracks (wikiloc): [Link]
- Area: 43.82 sq km
- Population: 304
- Web site: [Link]


Bréban
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 34' 44" N, 4° 24' 16" E
- GPS tracks (wikiloc): [Link]
- Area: 10.57 sq km
- Population: 86
Soudé
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 44' 22" N, 4° 18' 41" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 190 м m
- Area: 31.94 sq km
- Population: 182


Chapelaine
- commune in Marne, France
- Country:
- Postal Code: 51290
- Coordinates: 48° 34' 44" N, 4° 29' 53" E
- GPS tracks (wikiloc): [Link]
- Area: 9.19 sq km
- Population: 47


Saint-Ouen-Domprot
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 36' 33" N, 4° 24' 30" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 124 м m
- Area: 37.28 sq km
- Population: 203
Corbeil
- commune in Marne, France
- Country:
- Postal Code: 51320
- Coordinates: 48° 34' 40" N, 4° 25' 35" E
- GPS tracks (wikiloc): [Link]
- Area: 9.72 sq km
- Population: 93
Saint-Utin
- commune in Marne, France
- Country:
- Postal Code: 51290
- Coordinates: 48° 33' 2" N, 4° 30' 12" E
- GPS tracks (wikiloc): [Link]
- Area: 10.17 sq km
- Population: 87