Aleksander Kowalski

Aleksander Kowalski or Kowalsky may refer to:


 * Aleksander Kowalski (ice hockey) (1902-1940), Polish ice hockey player
 * Aleksander Kowalski (skier), Polish Nordic combined skier
 * Aleksander Kowalski (politician) (1908–1951), Polish trade union activist
 * Aleksander Kowalsky (born 1943), Croatian-Austrian classical music conductor
 * Alexander Kowalski (musician) (born 1978), German DJ, electronic music artist