Trewern (disambiguation)

Trewern is a village in Powys, Wales.

Trewern may also refer to:


 * Trewern Hall or Trewern Farmhouse, a country house in Montgomeryshire, Wales
 * Trewern House, one of the Grade II* listed buildings in Powys, Wales
 * Trewern Mansion, in the village Llanddewi Velfrey, Pembrokeshire, Wales