Soligny-la-Trappe () is a commune in the Orne department in north-western France.
Soligny-la-Trappe is the location of La Trappe Abbey, where the Cistercian Order of the Strict Observance, or Trappists, was founded in 1664 by a converted courtier named Armand Jean le Bouthillier de Rancé.
The Commune along with another 70 communes shares part of a 47,681 hectare, Natura 2000 conservation area, called the Forêts et étangs du Perche.
The commune contains within its borders the source of the river Sarthe.