Gallardon (Gallardon)
- commune in Eure-et-Loir, France
- Country:
- Postal Code: 28320
- Coordinates: 48° 31' 29" N, 1° 41' 24" E
- GPS tracks (wikiloc): [Link]
- Area: 11.27 sq km
- Population: 3623
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q687016
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nqtpl]
- GeoNames ID: Alt: [6453913]
- SIREN number: [212801682]
- BnF ID: [15254098r]
- VIAF ID: Alt: [235689525]
- WOEID: [592358]
- INSEE municipality code: 28168
Shares border with regions:

Ymeray
- commune in Eure-et-Loir, France
- Country:
- Postal Code: 28320
- Coordinates: 48° 30' 34" N, 1° 42' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 6.85 sq km
- Population: 635
- Web site: [Link]

Gas
- commune in Eure-et-Loir, France
- Country:
- Postal Code: 28320
- Coordinates: 48° 33' 58" N, 1° 40' 3" E
- GPS tracks (wikiloc): [Link]
- Area: 11.97 sq km
- Population: 782
- Web site: [Link]