La Chapelle-sur-Dun (La Chapelle-sur-Dun)
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76740
- Coordinates: 49° 51' 37" N, 0° 50' 55" E
- GPS tracks (wikiloc): [Link]
- Area: 4.42 sq km
- Population: 168
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1158470
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qlp37]
- GeoNames ID: Alt: [6456439]
- SIREN number: [217601723]
- BnF ID: [152747596]
- VIAF ID: Alt: [305884147]
- INSEE municipality code: 76172
Shares border with regions:

Blosseville
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76460
- Coordinates: 49° 51' 14" N, 0° 47' 46" E
- GPS tracks (wikiloc): [Link]
- Area: 6.96 sq km
- Population: 276
- Web site: [Link]

Angiens
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76740
- Coordinates: 49° 49' 44" N, 0° 47' 25" E
- GPS tracks (wikiloc): [Link]
- Area: 6.88 sq km
- Population: 528

Le Bourg-Dun
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76740
- Coordinates: 49° 52' 0" N, 0° 53' 13" E
- GPS tracks (wikiloc): [Link]
- Area: 14.74 sq km
- Population: 420
- Web site: [Link]


La Gaillarde
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76740
- Coordinates: 49° 50' 9" N, 0° 51' 36" E
- GPS tracks (wikiloc): [Link]
- Area: 7.78 sq km
- Population: 390

Saint-Pierre-le-Vieux
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76740
- Coordinates: 49° 51' 1" N, 0° 52' 21" E
- GPS tracks (wikiloc): [Link]
- Area: 7.06 sq km
- Population: 191

Sotteville-sur-Mer
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76740
- Coordinates: 49° 52' 53" N, 0° 49' 49" E
- GPS tracks (wikiloc): [Link]
- Area: 8.09 sq km
- Population: 374
- Web site: [Link]