Oleszka (disambiguation)
Oleszka is a Polish place name:
- Oleszka , village in the powiat Krapkowicki, Opole Voivodeship, Oleschka until 1936 , Nieder Erlen from 1936 to 1945 , Groß Strehlitz district, Upper Silesia
- Oleszka (Barciany) , local office in the powiat Kętrzyński, Warmian-Masurian Voivodeship, until 1945 Friedrichshof , Gerdauen district, East Prussia