The Church of All Saints is the main Church of England parish church in Westbury, Wiltshire, England. There has been a church on the site since Saxon times, and the current church, largely rebuilt around 1437, is a Grade I listed building.

Westbury is a market town and civil parish in west Wiltshire, England. The town lies below the northwestern edge of Salisbury Plain, about 4 miles (6 km) south of Trowbridge and a similar distance north of Warminster.