Diego Fernández
Diego Fernández is the name of the following people:
- Diego Fernández (harpsichord maker) (1703–1775), Andalusian harpsichord maker
- Diego Fernández (cyclist) (* 1977), Uruguayan cyclist
- Diego Fernández (soccer player) (* 1995), Uruguayan soccer player
- Diego Fernández de Córdoba (1578–1630), Spanish colonial administrator