Tanville () is a commune in the Orne department in north-western France.
The commune along with 26 others contains part of the Forêt d'ÃÂcouves.
Tanville along with another 65 communes shares part of a 20,593 hectare, Natura 2000 conservation area, called the Haute vallée de l'Orne et affluents. In addition the commune along with another eight communes shares part of a 1,630 hectare, Natura 2000 conservation area, called Sites d'Ecouves.