Zastawie [zasˈtavjɛ] is a village in the administrative district of Gmina Stanin, within Łuków County, Lublin Voivodeship, in eastern Poland. It lies approximately 9 kilometres (6 mi) north of Stanin, 15 km (9 mi) west of Łuków, and 81 km (50 mi) north of the regional capital Lublin.