Wieprz, Silesian Voivodeship

Wieprz is a village in Żywiec County, Silesian Voivodeship, in southern Poland. It is the seat of the gmina (administrative district) called Gmina Radziechowy-Wieprz. It lies approximately 7 km south of Żywiec and 70 km south of the regional capital Katowice.

It is one of the oldest villages in Żywiec Basin. It was first mentioned in Liber beneficiorum (1470-1480) as Wyeprze Maior and Wyeprze Minor.