Stanisław "the Pious" Radziwiłł was a sixth-generation Radziwill family noble (szlachcic) of the Grand Duchy of Lithuania in the Polish–Lithuanian Commonwealth. He was an Elder of Samogitia, a first ordynat of Olyka, and the Great Lithuanian Marshal.
- Occupation
- politician
- Position held
- Grand Marshal of the Grand Duchy of Lithuania, Elder of Samogitia
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- May 12, 1559
- Died
- March 19, 1599