Pedro Fajardo y Chacón, 1st Marquis of los Vélez,[a] Grandee of Spain, (c. 1478–1542),[1] was a Spanish nobleman, soldier, and politician.
He was a son of don Juan Chacón and his wife dona Luisa Fajardo y Manrique de Lara, 2nd Countess and Lady of Cartagena.
He was created 1st Marquess of los Vélez with a coat of arms of Fajardo on 12 September 1507 by Joanna of Castile and 1st Count of Gagliano.
He was humiliated when in 1520, the vocal citizens of Mula made him swear to respect the privileges that Ferdinand III of Castile gave to the village.
The Marquess pre-empted the situation with the construction of his fortress Castillo de los Vélez to make his rule over the people of Mula assured.