Kuźnia

Kuźnia most often refers to:
 * Kuźnia, Greater Poland Voivodeship
 * Kuźnia, Masovian Voivodeship

It may also refer to the following places in Poland:
 * Dębska Kuźnia, a village in Opole Voivodeship
 * Domaradzka Kuźnia, a village in Opole Voivodeship
 * Kolonia Kuźnia, a village in Masovian Voivodeship
 * Kuźnia Goszczańska, a village in Lower Silesian Voivodeship
 * Kuźnia Nieborowska, a village in Silesian Voivodeship
 * Kuźnia Raciborska, a town in Silesian Voivodeship
 * Ligota-Ligocka Kuźnia, a district of Rybnik, Silesian Voivodeship
 * Nowa Kuźnia (disambiguation), several villages
 * Stara Kuźnia, Opole Voivodeship