Niwka

Niwka may refer to the following places:
 * Niwka, Tarnów County in Lesser Poland Voivodeship (south Poland)
 * Niwka, Drawsko County in West Pomeranian Voivodeship (north-west Poland)
 * Niwka, Gryfino County in West Pomeranian Voivodeship (north-west Poland)
 * Niwka, Kamień County in West Pomeranian Voivodeship (north-west Poland)
 * Niwka, Sosnowiec, a district of Sosnowiec (south Poland)