Łączna [ˈwɔnt͡ʂna] is a village in the administrative district of Gmina Mieroszów, within Wałbrzych County, Lower Silesian Voivodeship, in south-western Poland, near the border with the Czech Republic. It lies approximately 4 kilometres (2 mi) west of Mieroszów, 16 kilometres (10 mi) south-west of Wałbrzych, and 81 kilometres (50 mi) south-west of the regional capital Wrocław.