Château Léoville Barton is a vineyard in the Saint-Julien appellation of the Bordeaux region of France. Château Léoville Barton is also the name of the red wine produced by this property. The wine produced here was classified as one of fifteen Deuxièmes Crus in the original Bordeaux Wine Official Classification of 1855.
Unlike many of its peers, Château Léoville Barton has no château building; the wines are made at Château Langoa-Barton with which it shares ownership. The château depicted on Léoville Barton's label is that of Château Langoa Barton.