Axius

Axius may refer to:

Geography

 * Orontes River, also known as Axios or Axius, river in Lebanon, Syria, and Turkey
 * Vardar, also known as Axios or Axius, a river in Macedonia and Greece

People

 * Members of the Axia gens, a plebeian family of ancient Rome

Other uses

 * Axius (crustacean), a genus of decapods, also known as mud lobsters
 * Axius (mythology), the god of the river Axius