Álvaro de Luna y Jarana, 1st Duke of Trujillo, 1st Count of San Esteban de Gormaz, KOS (between 1388 and 1390 – 2 June 1453), was a Spanish politician.
He was a favourite of King John II of Castile, a Constable of Castile and Grand Master of the military order of Santiago.
Master of Luna; Luna Altarpiece Master; Master of the Luna Altarpiece; Master of Don Alvaro de Luna; Master of the Luna Retable; Luna-Meister; Luna Master