Calao

Calao may refer to:


 * Calão language, a former name for the Caló language
 * Calao River, a river in Luzon, Philippines
 * Calao Systems, a defunct USB key manufacturer
 * Calao, the French term for hornbill, as in Hornbill ivory
 * Citroën Calao, a 1998 Citroën concept car, based on the Berlingo concept car