Chacombe (sometimes Chalcombe in the past) is a village and civil parish in West Northamptonshire, England, about 3 miles (5 km) north-east of Banbury. It is bounded to the west by the River Cherwell, to the north by a tributary and to the south-east by the Banbury–Syresham road. The 2011 Census gave a parish population of 659 and a 2019 estimate 693.