Westminster (disambiguation)
- Alfred and Plantagenet
- Archbishop of Westminster
- Archdiocese of Westminster
- Austin Westminster
- City and Liberty of Westminster
- City of Westminster
- Duke of Westminster
- Government of the United Kingdom
- Metropolitan Borough of Westminster
- Mount Westminster
- New Westminster (disambiguation)
- Northampton and Lamport Railway
- Palace of Westminster
- Parliament of the United Kingdom
- Statute of Westminster (disambiguation)
- The Westminster Review
- Treaty of Westminster (disambiguation)
- University of Westminster
- Westland Westminster
- Westminster
- Westminster (Evanston, Illinois)
- Westminster (Liverpool ward)
- Westminster (London County Council constituency)
- Westminster (Presbyterian periodical)
- Westminster (UK Parliament constituency)
- Westminster (electoral district)
- Westminster (painting)
- Westminster (town), Vermont
- Westminster (typeface)
- Westminster (village), Vermont
- Westminster Abbey (disambiguation)
- Westminster Academy (disambiguation)
- Westminster Catechism (disambiguation)
- Westminster College (disambiguation)
- Westminster Council (disambiguation)
- Westminster District (federal electoral district)
- Westminster High School (disambiguation)
- Westminster Historic District
- Westminster Law School
- Westminster Presbyterian Church (disambiguation)
- Westminster Records
- Westminster School (disambiguation)
- Westminster Seminary California
- Westminster St Margaret and St John
- Westminster Theological Seminary
- Westminster University (disambiguation)
- Westminster station (RTD)
- Westminster station (South Carolina)
- Westminster system
- Westminster tube station
- Westminster, California
- Westminster, Colorado
- Westminster, Ellesmere Port
- Westminster, Louisiana
- Westminster, Maryland
- Westminster, Massachusetts
- Westminster, Michigan
- Westminster, Middlesex County, Ontario
- Westminster, Ohio
- Westminster, South Africa
- Westminster, South Carolina
- Westminster, Texas
- Westminster, Western Australia