Lusignan is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France. It lies 25 km southwest of Poitiers. The inhabitants are called Mélusins and Mélusines.
Country: France
Region: Nouvelle-Aquitaine
Area: 37.82 km² (14.60 sq mi)
Elevation: 99–159 m (325–522 ft) · (avg. 132 m or 433 ft)