Caribbean Spanish (Spanish: español caribeño [espaˈɲol kaɾiˈβeɲo], locally [ehpaˈɲol kaɾiˈβeɲo]) is the general name of the Spanish dialects spoken in the Caribbean region. The Spanish language was introduced to the Caribbean in 1492 with the voyages of Christopher Columbus. It resembles the Spanish spoken in the Canary Islands, and, more distantly, the Spanish of western Andalusia. With more than 25 million speakers, Spanish is the most widely spoken language in the Caribbean Islands.

More precisely, the term in its strictest sense however refers to the Spanish language as it is spoken on the Caribbean island nations of Cuba, the Dominican Republic, and Puerto Rico. In a much looser sense, it can also include Panama and the Caribbean coasts of Colombia and Venezuela; and on the widest application of the phrase, it includes the Caribbean coastal regions of Mexico, Guatemala, Belize, Honduras, Nicaragua, and Costa Rica.