Defunct Count György Apponyi de Nagyappony (29 December 1808 – 28 February 1899) was a Hungarian conservative politician, who served as Lord Chancellor of Hungary from 1846 to 1848.

He was appointed Speaker of the House of Magnates in 1861 when Emperor Francis Joseph I convened Hungarian Diet of 1861.

As the court chancellor, he led from 1844 to the conservative-aristocratic party, and brought as a staunch opponent of all Hungarian nationalist aspirations through its system of Komitatsadministratoren the opposition against her.

As unemployed by the revolution in Hungary, he retired, first, in 1859, Count Apponyi became a lifelong member of the Vienna Parliament.

His son was Albert Apponyi, Speaker of the House of Representatives, Minister of Religion and Education and leader of the Hungarian delegation to the Versailles Peace Conference to present Hungary’s case to the Allied and Associated Powers assembled there to determine the terms of the peace treaty with Hungary, which subsequently became known as the Treaty of Trianon on account of it having been signed in the Grand Hall of the Palace of Trianon.