Gajewniki [ɡajɛvˈniki] is a village in the administrative district of Gmina Zduńska Wola, within Zduńska Wola County, Łódź Voivodeship, in central Poland. It lies approximately 4 kilometres (2 mi) north-east of Zduńska Wola and 37 km (23 mi) south-west of the regional capital Łódź.