Le Château-d'Oléron (Le Château-d'Oléron)
- commune in Charente-Maritime, France
- Country:
- Postal Code: 17480
- Coordinates: 45° 53' 9" N, 1° 11' 41" E
- GPS tracks (wikiloc): [Link]
- Area: 15.67 sq km
- Population: 4121
- Web site: http://www.lechateaudoleron.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1087425
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03mcgjq]
- SIREN number: [211700935]
- BnF ID: [15248955q]
- VIAF ID: Alt: [142012075]
- Library of Congress authority ID: Alt: [n88622363]
- PACTOLS thesaurus ID: [pcrtXluvMuVh4P]
- INSEE municipality code: 17093
Shares border with regions:


Bourcefranc-le-Chapus
- commune in Charente-Maritime, France
- Country:
- Postal Code: 17560
- Coordinates: 45° 50' 50" N, 1° 8' 51" E
- GPS tracks (wikiloc): [Link]
- Area: 12.4 sq km
- Population: 3447
- Web site: [Link]


Le Grand-Village-Plage
- commune in Charente-Maritime, France
- Country:
- Postal Code: 17370
- Coordinates: 45° 51' 36" N, 1° 14' 12" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 12 м m
- Area: 6.05 sq km
- Population: 1044
- Web site: [Link]


Saint-Trojan-les-Bains
- commune in Charente-Maritime, France
- Country:
- Postal Code: 17370
- Coordinates: 45° 50' 29" N, 1° 12' 26" E
- GPS tracks (wikiloc): [Link]
- Area: 17.53 sq km
- Population: 1333


Dolus-d'Oléron
- commune in Charente-Maritime, France
- Country:
- Postal Code: 17550
- Coordinates: 45° 54' 40" N, 1° 15' 39" E
- GPS tracks (wikiloc): [Link]
- Area: 29.02 sq km
- Population: 3264
- Web site: [Link]