The Hispano-Bretón is a Spanish breed of horse developed by crossing native Pura Raza Española horses with imported Bretondraught horses. The breed is found mainly in two separate areas of northern Spain: Castile and León and parts of neighbouring Cantabria; and the Pyrenees of Catalonia. The Hispano-Bretón is listed in the Catálogo Oficial de Razas de Ganado de España in the group of autochthonous breeds in danger of extinction.
Horse breeds thought to originate wholly or partly within the Iberian peninsula.
Some have complex or obscure histories, so inclusion here does not necessarily imply that a breed is predominantly or exclusively Iberian.