Zivia Lubetkin (Polish: Cywia Lubetkin IPA: [ˈt͡sɨvja luˈbɛtkʲin], Hebrew: צביה לובטקין‎, nom de guerre: Celina; 1914–1976) was one of the leaders of the Jewish underground in Nazi-occupied Warsaw and the only woman on the High Command of the resistance group Żydowska Organizacja Bojowa (ŻOB). She survived the Holocaust in German-occupied Poland and immigrated to Mandate Palestine in 1946, at the age of 32.