Trzebień [ˈtʂɛbjɛɲ] is a village in the administrative district of Gmina Łęka Opatowska, within Kępno County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 2 kilometres (1 mi) north of Łęka Opatowska, 10 km (6 mi) south-east of Kępno, and 153 km (95 mi) south-east of the regional capital Poznań.