Westmarsh is a village in the Ash civil parish of East Kent, England.

Westmarsh is within a designated area of outstanding natural beauty and orchard filled countryside.

The community centres on the village hall where local events are held.

Historic buildings include Wingham Barton Manor, a Tudor country house, and Barton Barn, one of the oldest surviving isle barns in the country.

The nearest railway station is at Sandwich Media related to Westmarsh at Wikimedia Commons