Masłomęcz [maˈswɔmɛnt͡ʂ] is a village in the administrative district of Gmina Hrubieszów, within Hrubieszów County, Lublin Voivodeship, in eastern Poland, close to the border with Ukraine. It lies approximately 11 kilometres (7 mi) south of Hrubieszów and 110 km (68 mi) south-east of the regional capital Lublin.