Osiny [ɔˈɕinɨ] is a village in the administrative district of Gmina Wola Mysłowska, within Łuków County, Lublin Voivodeship, in eastern Poland. It lies approximately 10 kilometres (6 mi) east of Wola Mysłowska, 21 km (13 mi) west of Łuków, and 77 km (48 mi) north-west of the regional capital Lublin.