Lubień Dolny (Polish pronunciation: [ˈlubjɛj̃ ˈdɔlnɨ]; German: Niederhagen) is a village in the administrative district of Gmina Resko, within Łobez County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 6 kilometres (4 mi) south-east of Resko, 18 km (11 mi) north-west of Łobez, and 69 km (43 mi) north-east of the regional capital Szczecin.

For the history of the region, see History of Pomerania.