The village of Mountfield is located within the county of East Sussex.
The Parish Church (a Grade II* listed building) is called Mountfield: All Saints and serves the parish of Mountfield: All Saints and the benefice of Brightling, Mountfield and Netherfield and belongs to the diocese of Chichester.
Mountfield is situated in the South East (England) region of the UK and is governed by Rother, council.
The village of Mountfield is in the East Sussex CC region of Surrey, East and West Sussex within South East (England).