Saint-Perreux (; ) is a commune in the Morbihan department of Brittany in north-western France.INSEE commune file It was named after the Welsh monk, Saint Petroc.

Geography The river Arz forms most of the commune's western and south-western borders, then flows (at Saint-Jean-la-Poterie) into the Oust, which forms the commune's eastern border.

Demographics Inhabitants of Saint-Perreux are called in French Perrusiens or Perreusiens.

See also Communes of the Morbihan department

References

External links Mayors of Morbihan Association