Courtalain (Courtalain)
- former commune in Eure-et-Loir, France
- Country:
- Postal Code: 28290
- Coordinates: 48° 4' 46" N, 1° 8' 17" E
- GPS tracks (wikiloc): [Link]
- Area: 2.47 sq km
- Population: 612
- Web site: http://courtalain.free.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q624801
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nqt0j]
- GeoNames ID: Alt: [6430708]
- BnF ID: [15254046h]
- VIAF ID: Alt: [236006950]
- INSEE municipality code: 28115
Shares border with regions:
Arrou
- former commune in Eure-et-Loir, France
- Country:
- Postal Code: 28290
- Coordinates: 48° 6' 2" N, 1° 7' 23" E
- GPS tracks (wikiloc): [Link]
- Area: 64.98 sq km
- Population: 1570
- Web site: [Link]