Treigny-Perreuse-Sainte-Colombe () is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France. It was established on 1 January 2019 by merger of the former communes of Treigny (the seat) and Sainte-Colombe-sur-Loing.Arrêté préfectoral 29 November 2018, modified 17 December 2018
Its territory straddles the natural regions of Puisaye (Treigny) and Forterre (Perreuse and Sainte-Colombe).
See also Communes of the Yonne department
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