Diano may refer to:
Places Diano Arentino, municipality of the Province of Imperia, Liguria Diano Castello, municipality of the Province of Imperia, Liguria Diano d'Alba, municipality of the Province of Cuneo, Piedmont Diano Marina, municipality of the Province of Imperia, Liguria Diano San Pietro, municipality of the Province of Imperia, Liguria Diano, the ancient name of Teggiano, a municipality in the province of Salerno (Campania) Vallo di Diano, a geographical region of the Province of Salerno (Campania)
People Diano (footballer) (born 1981), Brazilian footballer Diano (surname), Italian surname
See also Diana (disambiguation) Diane (disambiguation) Diani Beach