Luchów Dolny [ˈluxuf ˈdɔlnɨ] is a village in the administrative district of Gmina Tarnogród, within Biłgoraj County, Lublin Voivodeship, in eastern Poland. It lies approximately 10 kilometres (6 mi) south-west of Tarnogród, 27 km (17 mi) south of Biłgoraj, and 104 km (65 mi) south of the regional capital Lublin.