Canons Ashby House is a Grade I listed Elizabethan manor house located in the village of Canons Ashby, about 11 miles (17.7 km) south of the town of Daventry in the county of Northamptonshire, England. It has been owned by the National Trust since 1981 when the house was close to collapse and the gardens had turned into a meadow. "The Tower" of the building is in the care of the Landmark Trust and available for holiday lets.