Guillaume Léonard de Bellecombe (20 February 1728 – 28 February 1792) was Governor General of Réunion, Haiti and Pondichéry. According to most accounts he was born in 1728 in France.
Bellecombe engaged to Royal Roussillon and took part in French military expeditions overseas of the 2nd part of the 18th century. He had his last battles in New France (1755–1760) and a surprise expedition at St. John's, Newfoundland in 1762. He opposed the English everywhere, whether on the seas, or in the American continent, or in the Indies. He was Governor of St Domingue at the end of his career (1781–1785), where he saw the slave traders unloading their "goods". He helped start the revolution of the slaves which broke out soon in 1791. This event led to the creation of the Republic of Haiti in 1804.
Bellecombe retired to France in 1792 and died in the same year.
Bellecomb was born February 20, 1728, in the hamlet of “Bellecombe”, in the commune of Perville.
He spent his youth in France. He entered the regiment of infantry of the Royal Roussillon Regiment in 1747. On March 30, 1755 he reached the rank of Adjutant and on September 1, 1755 attained the rank of Captain.
He served as adjutant during the French and Indian War in Canada from 1756 to 1760. He became a Lieutenant-Colonel in 1761, and in 1762 he was second in command during the Newfoundland expedition and was wounded during the Battle of Signal Hill.
He was promoted to Colonel on December 1, 1762. In 1763 he was adjutant in Martinique.