Eustache Antoine Francois Joseph Louis Borno (September 20, 1865 – July 29, 1942) was a lawyer (law degree earned in 1890 at the Faculty of Paris) and Haitian politician who served as President of Haiti from 1922 to 1930 during the period of the American occupation of Haiti (1915–1934). Borno was of mulatto heritage, being the son of a white French father and a black Haitian mother.