Ansty and Staplefield, previously Cuckfield Rural, is a civil parish in the Mid Sussex District of West Sussex, England, covering an area from the north-west side of Burgess Hill, the whole lying around but mostly to the west of Cuckfield civil parish, from which it was created in 1894 under the Local Government Act 1894. It includes the settlements of Ansty in the south, Staplefield to the north-west and Brook Street to the north-east.