Skalski is a Polish surname. Notable people with the surname include:
- Andrzej W. Skalski (1938–1996), Polish entomologist
- James Skalski (born 1998), American football player
- Joe Skalski (born 1964), American baseball player
- Mary Jane Skalski, American film producer
- Stanisław Skalski (1915–2004), Polish fighter ace