Aleksander Meysztowicz (Polish pronunciation: [mɛ.ɘ̟ʂˈtɔ.vit͡ʂ]; 8 December 1864 – 14 February 1943) was a Polish politician and landowner. He was the Minister of Justice of Poland from 1926 to 1928, the chairperson of the Provisional Governing Commission of Central Lithuania from 1921 to 1922, and a member of the State Council of the Russian Empire from 1909 to 1917.