Le Mêle-sur-Sarthe (French pronunciation: [lə mɛl syʁ saʁt] ⓘ, literally Le Mêle on Sarthe) is a commune in the Orne department in north-western France.

It is the commune with the smallest area in the Orne, covering an area of 0.62 km ².

[3] The commune is listed as a Village étape.

[4][5] The commune along with another 32 communes is part of a 3,503 hectare, Natura 2000 conservation area, called the Haute vallée de la Sarthe.

[6] Le Mêle-sur-Sarthe is twinned with: This Orne geographical article is a stub.