Princess Zofia Czartoryska (15 September 1778 – 27 February 1837) was a Polish noblewoman. She was the youngest daughter of Countess Izabela Czartoryska née Fleming and her husband Prince Adam Kazimierz Czartoryski, though her father may actually have been Count Franciszek Ksawery Branicki. She ran a salon in Warsaw, Germany for Enlightenment era reform leaders of Poland-Lithuania. She married Stanisław Kostka Zamoyski on 20 May 1798, at Puławy.