The Château de Launac is a 15th-century castle in the commune of Launac in the Haute-Garonnedépartement of France. Major additions and alterations were made in the 16th and 17th centuries. Privately owned, the upper floor and the corner tower have been listed since 1927 as a monument historique by the French Ministry of Culture. The rest of the castle was listed in 1991.[1]