West House or Westhouse may refer to:
- in France
- Westhouse, a commune in the Bas-Rhin department in Alsace in north-eastern France
- in the United Kingdom
- West House (Chelsea), Grade II* listed house in London
- The West House, family restaurant in Biddenden, Kent
- in the United States (by state)
- West House (Helena, Arkansas), listed on the National Register of Historic Places (NRHP) in Arkansas
- West House (Wellington, Ohio), listed on the NRHP in Lorain County