Étréchy (Étréchy)
- commune in Essonne, France
- Country:
- Postal Code: 91580
- Coordinates: 48° 29' 35" N, 2° 11' 28" E
- GPS tracks (wikiloc): [Link]
- Area: 14.06 sq km
- Population: 6517
- Web site: http://www.ville-etrechy.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q291008
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03mgdlm]
- Freebase ID: [/m/03mgdlm]
- GeoNames ID: Alt: [6454877]
- GeoNames ID: Alt: [6454877]
- SIREN number: [219102266]
- SIREN number: [219102266]
- BnF ID: [135078579]
- BnF ID: [135078579]
- VIAF ID: Alt: [167806618]
- VIAF ID: Alt: [167806618]
- Library of Congress authority ID: Alt: [n97012322]
- Library of Congress authority ID: Alt: [n97012322]
- SUDOC authorities ID: [050251082]
- SUDOC authorities ID: [050251082]
- INSEE municipality code: 91226
- INSEE municipality code: 91226
Shares border with regions:


Saint-Sulpice-de-Favières
- commune in Essonne, France
- Country:
- Postal Code: 91910
- Coordinates: 48° 32' 30" N, 2° 10' 48" E
- GPS tracks (wikiloc): [Link]
- Area: 4.37 sq km
- Population: 317
- Web site: [Link]


Brières-les-Scellés
- commune in Essonne, France
- Country:
- Postal Code: 91150
- Coordinates: 48° 27' 27" N, 2° 8' 21" E
- GPS tracks (wikiloc): [Link]
- Area: 8.65 sq km
- Population: 1207

Mauchamps
- commune in Essonne, France
- Country:
- Postal Code: 91730
- Coordinates: 48° 31' 49" N, 2° 11' 39" E
- GPS tracks (wikiloc): [Link]
- Area: 3.16 sq km
- Population: 270
- Web site: [Link]


Villeconin
- commune in Essonne, France
- Country:
- Postal Code: 91580
- Coordinates: 48° 30' 49" N, 2° 7' 25" E
- GPS tracks (wikiloc): [Link]
- Area: 14.45 sq km
- Population: 726
- Web site: [Link]

Chauffour-lès-Étréchy
- commune in Essonne, France
- Country:
- Postal Code: 91580
- Coordinates: 48° 30' 15" N, 2° 10' 8" E
- GPS tracks (wikiloc): [Link]
- Area: 4.8 sq km
- Population: 140


Morigny-Champigny
- commune in Essonne, France
- Country:
- Postal Code: 91150
- Coordinates: 48° 26' 47" N, 2° 11' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 30.85 sq km
- Population: 4373
- Web site: [Link]

Auvers-Saint-Georges
- commune in Essonne, France
- Country:
- Postal Code: 91580
- Coordinates: 48° 29' 33" N, 2° 13' 9" E
- GPS tracks (wikiloc): [Link]
- Area: 12.99 sq km
- Population: 1305
- Web site: [Link]


Chamarande
- commune in Essonne, France
- Country:
- Postal Code: 91730
- Coordinates: 48° 30' 56" N, 2° 12' 59" E
- GPS tracks (wikiloc): [Link]
- Area: 5.74 sq km
- Population: 1141
- Web site: [Link]