Pustelnik
Pustelnik may refer to the following places in Poland:
- Pustelnik, Lower Silesian Voivodeship (south-west Poland)
 - Pustelnik, Lublin Voivodeship (east Poland)
 - Pustelnik, Łódź Voivodeship (central Poland)
 - Pustelnik, Marki — part of the Marki city
 - Pustelnik, Mińsk County in Masovian Voivodeship (east-central Poland)
 - Pustelnik, Sokołów County in Masovian Voivodeship (east-central Poland)