Dinton is a village in Buckinghamshire, England, within the Buckinghamshire Council unitary authority area. It is in the south of the Aylesbury Vale on the ancient turnpike leading from Aylesbury to Thame. It is within the civil parish of Dinton with Ford and Upton. The village name is Anglo Saxon in origin, and means 'Dunna's estate'. In the Domesday Book of 1086 it was listed as Danitone.