Château Moulin Riche is a wine estate in the Saint-Julien appellation of Bordeaux, France, owned by the Cuvelier family since 1920. Its history is closely tied to its famous sibling, the Second Growth Château Léoville Poyferré, sharing the same technical winemaking team. Since the 2009 vintage, Moulin Riche has been produced as a distinct grand vin from its own dedicated parcels of vines, rather than as a second wine for Léoville Poyferré