Westcott Barton, also spelt Wescot Barton or Wescote Barton, is a village and civil parish on the River Dorn in West Oxfordshire about 7 miles (11 km) east of Chipping Norton and about 9+1⁄2 miles (15 km) south of Banbury, in the county of Oxfordshire, England. The parish is bounded to the north by Cockley Brook, a tributary of the River Dorn. A minor road to Kiddington forms part of the eastern boundary, another minor road forms part of the western boundary and the remainder of the parish boundaries are field boundaries. Westcott Barton's main area of housing is on the eastern boundary of the parish and contiguous with the village of Middle Barton in the neighbouring parish of Steeple Barton. The 2011 Census recorded the parish's population as 244.