Yanchuk
Jantschuk is a family name for the following people:
- Borys Jantschuk (1935–2009) Ukrainian writer
- Eduard Jantschuk (1937–1994) Ukrainian mineralogist
- Nikolai Andrejewitsch Jantschuk (1859–1921), Ukrainian-Belarusian ethnologist, anthropologist and writer
- Olena Jantschuk (* 1978), maiden name of the Ukrainian singer Rosava
- Olha Jantschuk (* 1995), Ukrainian tennis player
- Oleksandr Jantschuk (* 1956), Ukrainian director, producer and screenwriter
- Pavlo Jantschuk (* 1986), Ukrainian football player