Ostrówek

Ostrówek may refer to the following places in Poland:

In Greater Poland Voivodeship (west-central Poland):
 * Ostrówek, Kalisz County
 * Ostrówek, Piła County
 * Ostrówek, Słupca County
 * Ostrówek, Turek County
 * Ostrówek, Gmina Sompolno
 * Ostrówek, Gmina Wierzbinek
 * Ostrówek, Gmina Wilczyn
 * Ostrówek, part of the Śródka district of Poznań, formerly a town in its own right

In Kuyavian-Pomeranian Voivodeship (north-central Poland):
 * Ostrówek, Inowrocław County
 * Ostrówek, Sępólno County

In Łódź Voivodeship (central Poland):
 * Ostrówek, Łęczyca County
 * Ostrówek, Wieluń County
 * Ostrówek, Wieruszów County
 * Ostrówek, Zduńska Wola County

In Lublin Voivodeship (east Poland):
 * Ostrówek, Hrubieszów County
 * Ostrówek, Krasnystaw County
 * Ostrówek, Łęczna County
 * Ostrówek, Lubartów County

In Masovian Voivodeship (east-central Poland):
 * Ostrówek, Grójec County
 * Ostrówek, Otwock County
 * Ostrówek, Siedlce County
 * Ostrówek, Sokołów County
 * Ostrówek, Węgrów County
 * Ostrówek, Wyszków County
 * Ostrówek, Gmina Dąbrówka
 * Ostrówek, Gmina Klembów

In Podlaskie Voivodeship (north-east Poland):
 * Ostrówek, Bielsk County
 * Ostrówek, Gmina Sokółka
 * Ostrówek, Gmina Suchowola
 * Ostrówek, Gmina Szudziałowo

In Subcarpathian Voivodeship (south-east Poland):
 * Ostrówek, Mielec County
 * Ostrówek, Stalowa Wola County

Others

 * Ostrówek, Pomeranian Voivodeship (north Poland)
 * Ostrówek, West Pomeranian Voivodeship (northwest Poland)