Kletnia [ˈklɛtɲa] is a village in the administrative district of Gmina Gomunice, within Radomsko County, Łódź Voivodeship, in central Poland. It lies approximately 2 kilometres (1 mi) south-east of Gomunice, 11 km (7 mi) north of Radomsko, and 70 km (43 mi) south of the regional capital Łódź.