Olive Soulouque, Princess Imperial of Haiti (29 November 1842 – 23 July 1883) was a Haitian princess and the eldest daughter of Emperor Faustin I of Haiti and Empress Adélina Lévêque.

Born illegitimate, she was legitimated after the marriage of her parents on 31 December 1847, and raised to the title of Princess Imperial of Haiti and granted the style of Imperial Highness on 26 August 1849.

As princess, Olive is reported to have had a governess by the name Madame le Chevalier de Bonheur, and an "equally brilliant" household as her mother, who had a grand aumônier (grand almoner), two dames d'honneur (ladies of honor), two tirewomen, 56 dames du palais (ladies of the palace), 22 dames de la chapelle (ladies of the chapel), chamberlains and pages: all of them from the newly appointed nobility of Faustin and had the titles duchess, countess, baroness or marchioness.

The family was allowed to return to Haiti and her father and mother died in 1867 and 1878 respectively.

[citation needed] This Haitian biographical article is a stub.