La Chapelle-Saint-Ouen (La Chapelle-Saint-Ouen)
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76780
- Coordinates: 49° 32' 7" N, 1° 26' 4" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 190 м m
- Area: 7.85 sq km
- Population: 123
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1157526
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qlp2x]
- GeoNames ID: Alt: [6617630]
- SIREN number: [217601715]
- BnF ID: [15274758v]
- INSEE municipality code: 76171
Shares border with regions:

Bois-Guilbert
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76750
- Coordinates: 49° 32' 50" N, 1° 24' 55" E
- GPS tracks (wikiloc): [Link]
- Area: 8.13 sq km
- Population: 308
La Hallotière
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76780
- Coordinates: 49° 31' 7" N, 1° 28' 10" E
- GPS tracks (wikiloc): [Link]
- Area: 3.75 sq km
- Population: 218

Rebets
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76750
- Coordinates: 49° 30' 40" N, 1° 23' 23" E
- GPS tracks (wikiloc): [Link]
- Area: 3.67 sq km
- Population: 145

Le Héron
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76780
- Coordinates: 49° 29' 19" N, 1° 23' 58" E
- GPS tracks (wikiloc): [Link]
- Area: 10.72 sq km
- Population: 254

Sigy-en-Bray
- commune in Seine-Maritime, France
- Country:
- Postal Code: 76780
- Coordinates: 49° 32' 47" N, 1° 29' 26" E
- GPS tracks (wikiloc): [Link]
- Area: 27.17 sq km
- Population: 520