Henry Victor Marie Ghislain, Count Carton de Wiart (31 January 1869 – 6 May 1951) was the 23rd Prime Minister of Belgium from 20 November 1920 to 6 May 1921.
He was member of the aristocratic house of Carton de Wiart, his brother Edmond Carton de Wiart was the Grand Marshall of King Baudouin.