Montbard is a commune and subprefecture of the Côte-d'Or department in the Bourgogne-Franche-Comté region in eastern France. Montbard i…Montbard is a commune and subprefecture of the Côte-d'Or department in the Bourgogne-Franche-Comté region in eastern France. Montbard is a small industrial town on the river Brenne. The Forges de Buffon, ironworks established by Buffon, are located in the nearby village of Buffon. There has been a cricket team in the town since 1993.