Wlodzimierz Czacki (Polish pronunciation: [vw?'d??im??? 't??at?sk?i], 16 April 1834 – 8 March 1888) was born in Poryck in Lutsk (Volhynia governorate, Russian Empire), today in Ukraine, and died in Rome, Italy.
He was created Cardinal-Priest of Santa Pudenziana.