Ceto (disambiguation)

Ceto or Keto may refer to:

Places

 * Italy
 * Ceto, Lombardy, a comune in the Province of Brescia

Other uses

 * 65489 Ceto, a trans-Neptunian scattered disc object
 * Ceto (also called Krataiis), a primordial sea goddess in Greek mythology, daughter of Pontus and Gaia and mother to the Phorcydes
 * Ceto, one of the Nereids in Greek mythology
 * Ceto (Oceanid), a Naiad and Oceanid in Greek mythology, daughter of Oceanus and Tethys
 * CETO Wave Power, an underwater wave power technology