The village of Winchelsea is located within the county of East Sussex.
The Parish Church (a Grade I listed building) is called Winchelsea: St Thomas and serves the parish of Winchelsea and the benefice of Winchelsea and Icklesham and belongs to the diocese of Chichester.
Winchelsea is situated in the South East (England) region of the UK and is governed by Rother, council.
The village of Winchelsea is in the East Sussex CC region of Surrey, East and West Sussex within South East (England).