Wià Âsko is a village in Woà Âów County, Lower Silesian Voivodeship, in south-western Poland. It is the seat of the administrative district (gmina) called Gmina Wià Âsko.
It was granted town rights in 1285 by Duke Przemko of à Âcinawa. In 1432, the town was ravaged by the Hussites. In 1512, King Vladislaus II established the coat of arms and an annual fair. In 1533, Duke Frederick II of Legnica granted a privilege to trade salt and grain. The town was ravaged by Croats in 1633 and Swedes in 1642.