The new two-person mission will be housed at the Canadian Embassy in Port-au-Prince. The ambassador is Steven Fisher, who is already the British envoy to the neighboring Dominican Republic. He will continue to live and work in the Dominican capital of Santo Domingo.
Britain opened an embassy in El Salvador late last year and another will be reopened in Paraguay in July as part of a push by the Foreign and Commonwealth Office to strength British diplomacy in Latin America and the Caribbean.
Visiting British Foreign Office Minister Hugo Swire was on hand for the yesterday ceremony in Port-au-Prince. He also met with President Michel Martelly and other Haitian officials during a two-day trip to encourage bilateral trade and investment.
Haiti plans to open a diplomatic mission in Britain in September.
Britain's last ambassador to Haiti, Gerard Corley Smith, left the country in 1962 after being declared persona non grata by dictator Francois "Papa Doc" Duvalier.