Fromagerie du Buron is a family-owned dairy located in Cournon-d'Auvergne, in the Auvergne-Rhône-Alpes region of France. Established in 1904 by Jean Duchêne, it specializes in the aging of traditional cheeses from Auvergne, particularly Saint-Nectaire AOP.

Currently, the third generation of the Duchêne family, led by Pierre Duchêne, continues this tradition, combining centuries-old expertise with modern techniques. In addition to aging Saint-Nectaire, Fromagerie du Buron produces other authentic cheeses, including Grand Murols and its variations such as Buronnoix, a cheese aged in walnut liqueur, which has won medals at the General Agricultural Competition.

The Duchêne family's dedication to preserving traditional production methods and collaborating with local producers ensures the authenticity and exceptional quality of their cheeses.