Modryń-Kolonia is a village in the administrative district of Gmina Mircze, within Hrubieszów County, Lublin Voivodeship, in eastern Poland, close to the border with Ukraine. It lies approximately 4 km (2 mi) north-west of Mircze, 17 km (11 mi) south of Hrubieszów, and 112 km (70 mi) south-east of the regional capital Lublin.