Henri Namphy (; 2 October 1932 – 26 June 2018) was a Haitian general and political figure who served as President of Haiti's interim ruling body, the National Council of Government, from 7 February 1986 to 7 February 1988. He served again as President of Haiti from 20 June 1988 after the June 1988 coup that he led, until his deposition on September 17, 1988 in the September coup.
Following the fall of the government headed by President-for-Life Jean-Claude Duvalier, who fled the country with his family in 1986, Lieutenant General Namphy became president of the interim governing council, made up of six civilian and military members, which promised elections and democratic reforms. His regime was given the moniker "duvalierism without Duvalier".
Namphy, who enjoyed a reputation for being honest In his testament, he bequeathed his personal library to the Fundación Global Democracia y Desarrollo foundation.
Namphy was tetralingual (he spoke Haitian Creole, French, Spanish and English). He had married twice and had two daughters, one based in Martinique and the other in the Dominican Republic.