Ślemień [ˈɕlɛmjɛɲ] is a village in Żywiec County, Silesian Voivodeship, in a mountainous part of southern Poland. It is the seat of the gmina (administrative district) called Gmina Ślemień. It lies approximately 11 kilometres (7 mi) east of Żywiec and 65 km (40 mi) southeast of the regional capital Katowice.