Piotrków Pierwszy [ˈpjɔtrkuf ˈpjɛrfʂɨ] is a village in the administrative district of Gmina Jabłonna, within Lublin County, Lublin Voivodeship, in eastern Poland. It lies approximately 7 kilometres (4 mi) south-east of Jabłonna and 24 km (15 mi) south of the regional capital Lublin.