The United Nations Stabilisation Mission in Haiti, also known as MINUSTAH, an acronym of its French name, was a UN peacekeeping mission in Haiti from 2004 to 2017. It was composed of 2,366 military personnel and 2,533 police, supported by international civilian personnel, a local civilian staff, and United Nations Volunteers. The mission's military component was led by the Brazilian Army and commanded by a Brazilian.

Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of The Bahamas. It occupies the western three-eighths of the island which it shares with the Dominican Republic. Haiti is 27,750 km2 (10,714 sq mi), the third largest country in the Caribbean, and has an estimated population of 11.4 million, making it the most populous Caribbean country. The capital is Port-au-Prince.