Oleszno

Oleszno may refer to the following places:
 * Oleszno, Greater Poland Voivodeship (west-central Poland)
 * Oleszno, Kuyavian-Pomeranian Voivodeship (north-central Poland)
 * Oleszno, Świętokrzyskie Voivodeship (south-central Poland)
 * Oleszno, West Pomeranian Voivodeship (north-west Poland)