UK
- Westminster, kvarter af London
- City of Westminster, bydel i London
Amerikas Forenede Stater
- Westminster, by i Orange County, Californien
- Westminster, by i Oconee County, South Carolina
- Westminster, by Adams County, Colorado
- Westminster, folketællingsudpeget sted for East Baton Rouge Parish, Louisiana
- Westminster, amtssæde i Carroll County, Maryland
- Westminster, amtsby Worcester, Massachusetts
- Westminster, County Windham Town, Vermont