Commeaux () is a commune in the Orne department in north-western France.
The commune is made up of the following collection of villages and hamlets, Commeaux and Brévaux.
The commune is within the area known as the Plaine d'Argentan, which is known for its cereal growing fileds and horse stud farms.
Commeaux along with another 65 communes is part of a 20,593 hectare, Natura 2000 conservation area, called the Haute vallée de l'Orne et affluents.
The commune has the river Houay running through it, which is a tributary of the river Orne.