Alweston is a village in Dorset, England, situated roughly 3.5 miles (5.6 km) southeast of Sherborne. Historically it belonged to the Parish of Folke, in the Hundred of Sherborne. It lies just off the A3030 road, with Haydon to the north, North Wootton to the west, Caundle Marsh to the southeast and Folke to the south.