Oblasy [ɔˈblasɨ] is a village in the administrative district of Gmina Janowiec, within Puławy County, Lublin Voivodeship, in eastern Poland. It lies approximately 2 kilometres (1 mi) north-east of Janowiec, 10 km (6 mi) south-west of Puławy, and 48 km (30 mi) west of the regional capital Lublin.