Jan Ferdynand Olszewski was a Polish conservative lawyer and politician who served as the Prime Minister of Poland for five months between December 1991 and early June 1992 and later became a leading figure of the conservative Movement for the Reconstruction of Poland.
- Occupation
- politician, lawyer, trade unionist, writer
- Position held
- Prime Minister of Poland, member of the Sejm
- Citizenship
- Poland
- Born
- August 20, 1930
- Died
- February 7, 2019
