Las is a village in the administrative district of Gmina Ślemień, within Żywiec County, Silesian Voivodeship, in southern Poland. It lies approximately 4 kilometres (2 mi) north-east of Ślemień, 16 km (10 mi) east of Żywiec, and 65 km (40 mi) south-east of the regional capital Katowice.
The village has a population of 776.