Count Aladár Zichy de Zich et Vásonkeő (4 September 1864 – 16 November 1937) was a Hungarian politician, who served as Minister besides the King twice: between 1906 and 1910 and during the end of the First World War.

he was born in the ancient Roman Catholic Hungarian aristocratic family of the Counts Zichy de Zics et Vásonkeő.

His paternal grandparents were Count György Zichy (1805–1879) and Countess Lujza Pálffy de Erdőd (1804–1866).

His maternal grandparents were Count Zichy Edmund (1811–1894), imperial and royal chamberlain and Princess Paulina Odescalchi (1810–1866).

Count Aladár Zichy conducted an active politic based in the development of the agricultural life and strong catholic convictions.