The monarchs of Haiti (French: monarques d'Haïti, Haitian Creole: Monak Ayiti) were the heads of state and rulers of Haiti on three non-consecutive occasions in the 19th century.

With complete independence achieved from France in 1804, Haiti became an independent monarchy—the First Empire of Haiti (1804–1806).

Haiti reverted to a monarchy in the 1810s, during the Kingdom of Haiti (1811–1820).

Haiti reverted for a third and final time to a monarchy during the Second Empire of Haiti (1849–1859).

The period known as the Duvalier dynasty (1957–1986), despite the misleading name, is not a period of monarchy but of an authoritarian family dictatorship.