Tarnawa Duża [tarˈnava ˈduʐa] is a village in the administrative district of Gmina Turobin, within Biłgoraj County, Lublin Voivodeship, in eastern Poland. It lies approximately 6 kilometres (4 mi) west of Turobin, 33 km (21 mi) north of Biłgoraj, and 46 km (29 mi) south of the regional capital Lublin.