Northmoor is a village and civil parish in West Oxfordshire, about 6mi west of Oxford and almost the same distance southeast of Witney. Northmoor is in the valley of the River Thames, which bounds the parish to the east and south, and is close to the River Windrush which forms part of the parish's western boundary. The 2011 Census recorded the parish's population as 377.ToponymIn the 11th century the toponym was simply More or Moor, meaning "marsh". The prefix North was added by the 13th century, distinguishing the village from Southmoor, then in Berkshire, on the other side of the Thames.