The village of Great Haseley is located within the county of Oxfordshire.
The Parish Church (a Grade I listed building) is called Great Haseley: St Peter and serves the parish of Great Haseley and the benefice of Gt w Lt Milton and Gt Haseley and belongs to the diocese of Oxford.
Great Haseley is situated in the South East (England) region of the UK and is governed by South Oxfordshire, council.
The village of Great Haseley is in the Oxfordshire region of Berkshire, Buckinghamshire and Oxfordshire within South East (England).