Gastard is a village in Wiltshire, England, four miles south west of Chippenham, part of the civil parish of the nearby town of Corsham.

[1] Remains of an early field system at Gastard are believed to date from the Romano-British period,[2] and Roman jewellery has been found.

[3] The name of the village has had several different forms over the centuries and was recorded variously as Gatesterta in 1154, Getestert in 1167, Gateherst in 1177, Gastard in 1428.

[5] Gastard Court is a medieval manor house with 17th-century mullioned windows and buttresses.

[8] For Church of England purposes, Gastard is an ecclesiastical parish and has its own parish church dedicated to St John the Baptist, although now part of the united benefice of Greater Corsham and Lacock.