Luis Fajardo, Spanish admiral and nobleman (born c. 1556)

Luis Fajardo y Ruíz de Avendaño,, known simply as Luis Fajardo, was a Spanish admiral and nobleman who had an outstanding naval career in the Spanish Navy. He is considered one of the most reputable Spanish militaries of the last years of the reign of Philip II and the reign of Philip III. He held important positions in the navy and carried out several military operations in which he had to fight against English, Dutch, French and Barbary forces in the Atlantic, the Caribbean and the Mediterranean. He is known for the conquest of La Mamora in 1614.

May 21 is the 141st day of the year in the Gregorian calendar; 224 days remain until the end of the year.