Look up olszyna in Wiktionary, the free dictionary.
Olszyna is a town in Lower Silesian Voivodeship in south-west Poland.
Olszyna (meaning "alder wood") may also refer to the following places in Poland:
- Olszyna, Lubusz Voivodeship (west Poland)
- Olszyna, Podlaskie Voivodeship (north-east Poland)
- Olszyna, Silesian Voivodeship (south Poland)
- Olszyna, Greater Poland Voivodeship (west-central Poland)
- Olszyna, Świętokrzyskie Voivodeship (south-central Poland)
- Olszyna, Oborniki County in Greater Poland Voivodeship (west-central Poland)
- Olszyna, West Pomeranian Voivodeship (north-west Poland)
- Eugeniusz Olszyna, Polish footballer