Combe is a village and civil parish about 5 miles (8 km) northeast of Witney in Oxfordshire. It is bounded to the south and southwest by the River Evenlode, to the northwest partly by the course of the Akeman Street Roman road and partly by a road parallel with it, and to the east by the boundary of Blenheim Great Park. The 2011 Census recorded the parish's population as 768.