Ostrowik
# Ostrowik

Ostrowik may refer to the following places:

* Ostrowik, Podlaskie Voivodeship (north-east Poland)
* Ostrowik, Otwock County in Masovian Voivodeship (east-central Poland)
* Ostrowik, Wołomin County in Masovian Voivodeship (east-central Poland)
* Ostrówik, Masovian Voivodeship (east-central Poland)
