José Martínez León (1923 - 1984) was a Spanish flamenco guitarist from Sevilla.
Pepe initially excelled in accompanying the cante and baile before developing a solo concert career. As an accompanist he played with such artists as Pepe Marchena, Niña de los Peines, Pepe Pinto, Juanito Valderrama, Niña de la Puebla, Niña de Antequera, Pepe Aznalcollar, Pepe Guillena, Niño de la Huerta amongst others.
He is one of the very finest flamenco guitarists of his generation along with Manolo de Huelva, Sabicas, Mario Escudero and Niño Ricardo.