Clos Fourtet, previously Château Clos Fourtet and archaically Camfourtet, is a Bordeaux wine from the appellation Saint-Émilion, ranked Premier grand cru classé B in the Classification of Saint-Émilion wine. The Clos Fourtet winery is located in the Right Bank of France's Bordeaux wine region in the commune of Saint-Émilion, in the department Gironde.