Klonówek [klɔˈnuvɛk] is a village in the administrative district of Gmina Warta, within Sieradz County, Łódź Voivodeship, in central Poland. It lies approximately 14 kilometres (9 mi) north of Warta, 27 km (17 mi) north-west of Sieradz, and 61 km (38 mi) west of the regional capital Łódź.