List of buildings and structures in Portmeirion

This is a list of notable buildings and structures in the village of Portmeirion, in Gwynedd, northwest Wales. Portmeirion was created as an Italianate village by the architect, Clough Williams-Ellis, who bought the Aber Iâ mansion and its estate in 1925 as the location for his project. He built his eccentric, eclectic village between 1925 and 1975. He also bought the nearby Castell Deudraeth in 1931.

Allegedly inspired by the colourful buildings of Portofino in Italy, many of Portmeirion's buildings were built on a tight budget, using salvaged and re-used materials. In 1971, forty of the fifty main buildings gained a Grade II heritage listing, one of the first examples of this happening for a still living architect.

The village is now a tourist destination with over 200,000 visitors a year.