Wealden may refer to:

Wealden District, a local government district in the county of East Sussex, England Wealden Group, a group of rock strata in southern England, occasionally also referred to as the Wealden Supergroup Wealden iron industry, was located in the Weald of south-eastern England. Wealden (UK Parliament constituency), East Sussex constituency in the British House of Commons Wealden hall house, is a type of vernacular medieval timber-framed hall house traditional in the south east of England. Wealden Lake, a lake that existed during the Cretaceous Wealden Line

See also Weald (disambiguation)