Zych
{{wiktionarypar|Zych|Żych}}
Zych is a Polish surname. Notable people with the surname include:
- Bogusław Zych (1951–1995), Polish fencer
- Gabriela Zych (1941–2010), Polish activist, victim of 2010 Polish Air Force Tu-154 crash
- Józef Zych (born 1938), Polish politician
- Kyle Zych (born 1996), American ice sled hockey player
- Maurycy Zych (1864–1925), Polish novelist and dramatist
- Michał Zych (born 1982), Polish ice dancer
- Tom Zych (1940-2023), American politician
- Tony Zych (born 1990), American baseball player
- Sylwester Zych (1950–1989), Polish Catholic priest
- Władysław Zych (1899–1981), Polish paleontologist and acting Delegate for the Soviet-occupied territories of Poland during World War II
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