Biard is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France, in the Boivre valley.A suburb of Poitiers, Biard gives its name to the Poitiers–Biard Airport, located 2 km west of the city.Local facilities include a primary school, municipal stadium and the Stade Marcel Guérin, operated by the SNCF for railway workers.