Wilczynski
Wilczynski is a family name for the following people:
- Ernest J. Wilczynski (1876–1932), American mathematician
- Karl Wilczynski (1884–1959), German writer and journalist
- Katerina Wilczynski (1894–1978), German painter, etcher and illustrator
- Klaus Wilczynski (1920–2008), German journalist
- Konrad Wilczynski (* 1982), Austrian handball player
- Peter Wilczynski (* 1958), German actor, radio play speaker and theater director