Cephissus

Cephissus (ancient Greek: Κήφισσος; ), Cephisus, Kephisos, or Kifisos may refer to:

Waterways in Greece

 * Cephissus (Argolis), a river in Argolis, a tributary of the Inachus River
 * Cephissus (Boeotia), a river in northern Boeotia
 * Cephissus (Athenian plain), a river in Attica flowing through the Athenian plain
 * Cephissus (Eleusis), a tributary of the Saronic Gulf from the Eleusinian plain
 * Cephissus (Salamis), a river on Salamis Island

Other

 * Cephissus (mythology), a man changed into a sea monster by Apollo
 * Cephissus, a Martian canal, per List of Martian canals
 * Battle of the Cephissus, 15 March 1311 conflict between the Frankish Greek forces of Walter V of Brienne and the mercenaries of the Catalan Company
 * Cephisus (spittlebug), a genus of insects in the family Aphrophoridae