Władysław Tatarkiewicz (Polish: [vwaˈdɨswaf tatarˈkʲevitʂ]; 3 April 1886, Warsaw – 4 April 1980, Warsaw) was a Polish philosopher, historian of philosophy, historian of art, esthetician, and ethicist.
Tatarkiewicz began his higher education at Warsaw University. When it was closed by the Russian Imperial authorities in 1905, he was forced to continue his education abroad in Marburg, where he studied from 1907 to 1910.
As he describes in his Memoirs, it was a chance encounter with a male relative, whose height made him stand out above the crowd at a Kraków railroad station, upon the outbreak of World War I that led Tatarkiewicz to spend the war years in Warsaw. There he began his career as a lecturer in philosophy, teaching at a girls' school on Mokotowska Street, across the street from where Józef Piłsudski was to reside during his first days after World War I.
During World War I, when the Polish University of Warsaw was opened under the sponsorship of the occupying Germans – who wanted to win Polish support for their war effort – Tatarkiewicz directed its philosophy department in 1915–19.
In 1919–21 he was professor at Stefan Batory University in Wilno, in 1921–23 at the University of Poznań, and in 1923–61 again at the University of Warsaw. In 1930 he became a member of the Polish Academy of Sciences.