Ewelme Hundred is one of the hundreds of Oxfordshire. It is situated towards the south of the county, bounded to to the west by Berkshire; to the north-west by Dorchester and Thame Hundreds; to the east by Pyrton Hundred; to the south-east by Binfield Hundred; and to the south-west by Langtree Hundred. There is also a small boundary with Bullingdon Hundred to the very north. The hundred had a population of 12,856 in 2011.
It comprises the ancient parishes of:
*: In Dorchester Hundred.
†: Remainder in Buckinghamshire.
|Hundreds of Oxfordshire|