Juan Reynoso Portillo (June 24, 1912 in Ancón de Santo Domingo, Guerrero – January 18, 2007 in Riva Palacio, Michoacán) was a Mexican fiddler who played in Mexico's Tierra Caliente style.
Juan Reynoso Portillo (born June 24, 1912, in Ancón de Santo Domingo, Guerrero – died January 18, 2007, in Riva Palacio, Michoacán) was a renowned Mexican fiddler who specialized in the Tierra Caliente genre.