Ostrowo

Ostrowo may refer to:

In Greater Poland Voivodeship (west-central Poland):
 * Ostrowo, Gostyń County
 * Ostrowo, Konin County
 * Ostrowo, Słupca County
 * Ostrowo, Śrem County
 * Ostrów Wielkopolski, Ostrów Wielkopolski County (formerly known in German as Ostrowo)

In Kuyavian-Pomeranian Voivodeship (north-central Poland):
 * Ostrowo, Gmina Gniewkowo
 * Ostrowo, Mogilno County
 * Ostrowo, Nakło County
 * Ostrowo, Tuchola County
 * Ostrowo, Wąbrzeźno County

In Pomeranian Voivodeship (north Poland):
 * Ostrowo, Puck County
 * Ostrowo, Bytów County
 * Ostrowo, Kartuzy County

In Warmian-Masurian Voivodeship (north Poland):
 * Ostrowo, Warmian-Masurian Voivodeship, in Gmina Dubeninki