Saint-Céneré is a former commune of 459 people (1999). It is found in the region Pays de la Loire in the Mayenne department in the northwest of France. On 1 January 2017, it was merged into the new commune of Montsûrs-Saint-Céneré. On 1 January 2019, the commune was unified with Deux-Évailles, Montourtier and Saint-Ouën-des-Vallons, and the new municipality took the name of Montsûrs.