|Name:||Francisco Juan Delgado de León|
|Voiced by:||Benito Martínez|
|Games:||Age of Empires III|
|First game:||Age of Empires III
|Last game:||Age of Empires III
Francisco Juan Delgado de León was a Spanish Conquistador and a foe of Morgan Black in Age of Empires III. Delgado is a powerful unit with a large attack, and wields a sword in battle. He fights with his sword much like a Rodelero. He is voiced by Benito Martinez.
"Francisco Juan Delgado de Leon was second in command on an expedition to Yucatan from Cuba under Pedro de Alvarado. His successes under Alvarado earned him royal permission to participate in the conquest of the Aztec. He received a ship, a complement of rodeleros, crossbowmen, and the goal of plundering the New World for personal and political gain."—In-game history section
Delgado went on to search for the fabled Fountain of Youth to claim it for his nation. His army fought an Aztec City for its control, but was stopped by Black and the Knights of St. John and even countered by them and lost a fort nearby that city. The Conquistador captured the Ottoman leader Sahin, who attempted to force him to reveal the Fountain's location, but failed. Delgado's final loss was the destruction of his colony and the capture of six treasure fleets at the hands of Black's troops; forcing him to halt his search.