Montsûrs (French pronunciation: [mɔ̃syʁ]) is a commune in the Mayenne department in north-western France.

On 1 January 2017, it was merged with Saint-Céneré and formed the short-lived commune Montsûrs-Saint-Céneré.

[2] Montsûrs-Saint-Céneré was merged with Deux-Évailles, Montourtier and Saint-Ouën-des-Vallons on 1 January 2019, and the new commune took the name of Montsûrs.

[3] The river Jouanne flows through the commune.

This Mayenne geographical article is a stub.