Januszówka [januˈʂufka] is a village in the administrative district of Gmina Stoczek Łukowski, within Łuków County, Lublin Voivodeship, in eastern Poland. It lies approximately 6 kilometres (4 mi) south of Stoczek Łukowski, 28 km (17 mi) west of Łuków, and 85 km (53 mi) north-west of the regional capital Lublin.