Firlej [ˈfirlɛi̯] is a village in Lubartów County, Lublin Voivodeship, in eastern Poland. It is the seat of the gmina (administrative district) called Gmina Firlej. It lies approximately 12 kilometres (7 mi) north-west of Lubartów and 35 km (22 mi) north of the regional capital Lublin.