Niwy

Niwy may refer to the following places:
 * Niwy, Bydgoszcz County in Kuyavian-Pomeranian Voivodeship (north-central Poland)
 * Niwy, Sępólno County in Kuyavian-Pomeranian Voivodeship (north-central Poland)
 * Niwy, Bełchatów County in Łódź Voivodeship (central Poland)
 * Niwy, Piotrków County in Łódź Voivodeship (central Poland)
 * Niwy, Świętokrzyskie Voivodeship (south-central Poland)
 * Niwy, Gmina Herby in Silesian Voivodeship (south Poland)
 * Niwy, Gmina Woźniki in Silesian Voivodeship (south Poland)
 * Niwy, Lubusz Voivodeship (west Poland)
 * Niwy, West Pomeranian Voivodeship (north-west Poland)