Saint-André-de-Messei (French pronunciation: [sɛ̃.t‿ɑ̃dʁe də mɛsɛ] ⓘ, literally Saint-André of Messei) is a commune in the Orne department in north-western France.

[3] The commune is made up of the following collection of villages and hamlets, Les Refours, Les Monts, L'Être Gallet, Vircoq and Saint-André-de-Messei.

The highest point in the commune is 219 metres (719 ft).

The sole watercourse that flows through the commune is the river Varenne.

This Orne geographical article is a stub.