Łuczak
Łuczak is a Polish surname. Notable people with the surname include:
- Andrzej Łuczak, Polish chess master and scientist
- Czesław Łuczak, Polish historian
- Jan-Marco Luczak, German lawyer and politician
- Jerzy Luczak-Szewczyk, Polish-Swedish artist
- Krystian Łuczak, Polish politician
- Krzysztof Łuczak, Polish long jumper
- Malwina Łuczak, Polish-Australian mathematician
- Magdalena Łuczak, convicted murderer and mother of Daniel Pełka
- Mieczysław Marcin Łuczak, Polish politician
- Olivia Luczak, Polish-German boxer
- Peter Luczak, Polish-Australian tennis player
- Tomasz Łuczak, Polish mathematician
- Wojciech Łuczak, Polish footballer