Aleksander Kowalski
Aleksander Kowalski or Kowalsky may refer to:
- Aleksander Kowalski (ice hockey), Polish ice hockey player
- Aleksander Kowalski (skier), Polish Nordic combined skier
- Aleksander Kowalski (politician), Polish trade union activist
- Aleksander Kowalsky, Croatian-Austrian classical music conductor
- Alexander Kowalski (musician), German DJ, electronic music artist