Sarceaux () is a commune in the Orne department in north-western France.
Sarceaux 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 is within the area known as the Plaine d'Argentan, which is known for its cereal growing fileds and horse stud farms.
The commune has two rivers running through it, the Orne and one of its tributaries the Baize.
Sarceaux's twin towns are: