Sięciaszka Druga [ɕɛnˈt͡ɕaʂka ˈdruɡa] is a village in the administrative district of Gmina Łuków, within Łuków County, Lublin Voivodeship, in eastern Poland. It lies approximately 6 kilometres (4 mi) west of Łuków and 77 km (48 mi) north of the regional capital Lublin.