Château Coutet is a Premier Cru Classé sweet wine from the Sauternes-Barsac appellation located in Barsac, in the southern part of France's Bordeaux vineyards. Château Coutet is one of the oldest Sauternes producing vineyards, and is described by David Peppercorn as a "twin" of Barsac's other Premier cru estate, Château Climens.
Coutet also produces a second wine, Chartreuse de Coutet, a dry white wine named Vin Sec de Chateau Coutet and a cuvée in vintages of exceptional quality, Cuvée Madame.