Brusiek [ˈbruɕɛk] is a village in the administrative district of Gmina Koszęcin, within Lubliniec County, Silesian Voivodeship, in southern Poland. It lies approximately 8 kilometres (5 mi) south of Koszęcin, 16 km (10 mi) south-east of Lubliniec, and 38 km (24 mi) north of the regional capital Katowice.