Laigné-Saint-Gervais (French pronunciation: [lɛɲesɛ̃ʒɛʁvɛ] ) is a commune in the Sarthe department in the region of Pays de la Loire in north-western France. It was formed on 1 January 2025, with the merger of Laigné-en-Belin and Saint-Gervais-en-Belin. [2]