Tortuga Island is a Caribbean island that forms part of Haiti, off the northwest coast of Hispaniola. It constitutes the commune of Île de la Tortue in the Port-de-Paix arrondissement of the Nord-Ouest department of Haiti.

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.