Juan Castro
Juan Castro is the name of the following people:
- Juan de Castro (1431–1506), Italian cardinal of the Catholic Church
- Juan Castro (chief) , American Apache chief
- Juan Castro (baseball player) (born 1972), Mexican baseball player
- Juan de Borja y Castro (1533–1606), Spanish diplomat
- Juan Alberto Castro , Argentine soccer player
- Juan José Castro (1895–1968), Argentine conductor and composer
