Chateau Reynon

Château Reynon is a Bordeaux estate located in the commune of Beguey within the Cadillac Côtes de Bordeaux AOC. It produces several wines, notably a red blend of the common Bordeaux varieties. It also produces a sweet white wine made in limited quantities and only in the best vintages from botrytised grapes, which takes advantage of the Cadillac AOC designation.

Reynon is owned by the renowned enologist Denis Dubourdieu and his wife Florence. Dubourdieu was one of the first winemakers in Bordeaux to use new oak barrels in the fermentation of white wines, and is often credited with the rise in quality of dry whites in southern Bordeaux. Reynon was originally bought by Florence's father Jacques David in 1958, but she and Denis took over running it in 1976. Château Reynon is now the site of the business end of Dubourdieu Domaines, which includes the grand cru classé second growth Château Doisy-Daëne in Barsac, as well as Château Cantegril, Château Haura and Clos Floridène.

Dubourdieu is also the director for the Institute of Vine and Wine Sciences of the University of Bordeaux and a consultant to famed Château Cheval Blanc.