Leweston is a small village and estate in north Dorset, England, situated just outside the market town of Sherborne. Its most prominent feature is Leweston School, an independent Roman Catholic boarding and day school set around the historic Leweston House and surrounding parkland, and the house and grounds are a defining landmark and local employer.
The settlement has a quiet, rural character, surrounded by farmland and country lanes popular with walkers; its origins as a manor estate give it a strong historic feel with mature trees and several listed structures. Residents generally look to Sherborne for shops and services, while agriculture, the school and modest tourism around the house and local countryside shape the local economy and social life.