Maria Theresa of Spain (Spanish: María Teresa de España; French: Marie-Thérèse d'Espagne; 10 September 1638 – 30 July 1683) was Queen of France from 1660 to 1683 as the wife of King Louis XIV. She was born an Infanta of Spain and Portugal as the daughter of King Philip IV and Elisabeth of France, and was also an Archduchess of Austria as a member of the Spanish branch of the House of Habsburg.
Her marriage in 1660 to King Louis XIV, her double first cousin, was arranged with the purpose of ending the lengthy war between France and Spain.