Prince Zdzisław Lubomirski (pronounced [ˈʑd͡ʑiswaf lubɔˈmirskʲi ]; 1865–1943) was a Polish aristocrat, landowner, lawyer, a conservative politician and social activist. The Prince was chairman of the "Central Civil Committee" (Centralny Komitet Obywatelski) in 1915. From 1916 to 1917 mayor of Warsaw. He was an activist of the "Real Politics Party" (Stronnictwo Polityki Realnej) and from 1917 to 1918 member of the Regency Council. From 1928 until 1935 member of the Senate and chairman of the "Council of Landowner Organisations" from 1931 to 1935.