Władysław Ślebodziński (Polish pronunciation: [vwaˈdɨswaf ɕlɛbɔˈdʑiɲskʲi]) (February 6, 1884 – January 3, 1972) was a Polish mathematician. Władysław Ślebodziński was born in Pysznica, Poland and educated at the Jagiellonian University in Kraków (1903-1908) where he subsequently held a teaching position until 1921. After 1921, he lectured at the State High School of Mechanical Engineering Poznań and in the thirties, he was a visiting lecturer at the Poznań University and Warsaw University until 1939. During the Second World War, he gave underground lectures, leading to his imprisonment. He survived three German concentration camps: Auschwitz (1942 - 1945), where he gave underground university-level lectures as prisoner no. 79053, Gross-Rosen and Nordhausen.