Westhorp
Westhorp Location within Northamptonshire
OS grid reference	SP511530
Unitary authority	West Northamptonshire
Ceremonial county	Northamptonshire
Region	East Midlands
Country	England
Sovereign state	United Kingdom
Post town	Daventry
Postcode district	NN11
Dialling code	01327
Police	Northamptonshire
Fire	Northamptonshire
Ambulance	East Midlands
UK Parliament	Daventry
List of places UK England Northamptonshire 52°10′24″N 1°15′11″W / 52.1732°N 1.2531°W / 52.1732; -1.2531

Westhorp is a hamlet in the county of Northamptonshire, England.^[1] Expansion has led to its merger with the neighbouring village of Byfield. Westhorp is in the civil parish of Byfield.^[2]