canton of Boulogne-Billancourt-Sud (canton de Boulogne-Billancourt-Sud)
- canton of France (until March 2015)
- Country:
- Capital: Boulogne-Billancourt
- Coordinates: 48° 50' 0" N, 2° 15' 0" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q327608
- INSEE canton code: [9208]
Includes regions:
Boulogne-Billancourt
- commune in Hauts-de-Seine, France
- Country:
- Postal Code: 92100
- Coordinates: 48° 50' 7" N, 2° 14' 29" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 40 м m
- Area: 6.17 sq km
- Population: 117931
- Web site: [Link]