Châteauneuf-en-Thymerais (Châteauneuf-en-Thymerais)
- commune in Eure-et-Loir, France
- Country:
- Postal Code: 28170
- Coordinates: 48° 34' 50" N, 1° 14' 28" E
- GPS tracks (wikiloc): [Link]
- Area: 4.07 sq km
- Population: 2664
- Web site: http://www.chateauneuf-en-thymerais.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q475369
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nqsq6]
- GeoNames ID: Alt: [3026231]
- SIREN number: [212800890]
- BnF ID: [15254020t]
- VIAF ID: Alt: [132583518]
- Library of Congress authority ID: Alt: [n85049319]
- INSEE municipality code: 28089
Shares border with regions:

Thimert-Gâtelles
- commune in Eure-et-Loir, France
- Country:
- Postal Code: 28170
- Coordinates: 48° 34' 10" N, 1° 15' 5" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 200 м m
- Area: 42.67 sq km
- Population: 1278
- Web site: [Link]


Serazereux
- commune in Eure-et-Loir, France
- Country:
- Postal Code: 28170
- Coordinates: 48° 35' 54" N, 1° 26' 4" E
- GPS tracks (wikiloc): [Link]
- Area: 15.58 sq km
- Population: 572