Teynham is a small village and civil parish in the borough of Swale in Kent, England. The parish lies between the towns of Sittingbourne and Faversham, immediately north of the A2 road, and includes the hamlet of Conyer on an inlet of the Swale, the channel that separates mainland Kent from the Isle of Sheppey. Other hamlets include Deerton Street, Frognal, and Teynham Street.