Montoir-de-Bretagne

Montoir-de-Bretagne (, literally Montoir of Brittany; Gallo: Montoér or Montouèrr, Mouster-al-Loc'h) is a commune in the Loire-Atlantique department in western France.

Population
The population data given in the table below refer to the commune of Montoir-de-Bretagne in its geography at the given years. In 1913 the commune of Trignac was created from part of Montoir-de-Bretagne, in 1925 Saint-Malo-de-Guersac was created from part of Montoir-de-Bretagne.