Grudziński
Grudziński or Grudzińska is the name of the following people:
- Gustaw Herling-Grudziński (1919–2000), Polish writer, journalist, essayist and underground fighter during the Second World War
- Jan Grudziński (1907–1940), Polish naval officer in World War II
- Joanna Grudzińska (1795–1831), Polish nobleman, mistress, and second wife of the Russian Grand Duke Konstantin Pawlowitsch Romanow