Aetius

Aetius, Aëtius, or Aetios (Ἀέτιος) may refer to:

People

 * Aetius (philosopher), 1st- or 2nd-century doxographer and Eclectic philosopher
 * Aëtius of Antioch, 4th-century Anomean theologian
 * Flavius Aetius, Western Roman commander in chief who fought Attila the Hun
 * Aetius (praetorian prefect), fl. 419–425, praefectus urbi of Constantinople and Praetorian prefect of the East
 * Aëtius of Amida, 6th-century Byzantine physician
 * Sicamus Aëtius, Byzantine medical writer possibly identical with the preceding
 * Aetios (eunuch), early 9th century Byzantine official and general
 * Aetios (general) (died 845), Byzantine general at the Sack of Amorium and one of the 42 Martyrs of Amorium
 * Aëtius (bishop), 3rd century AD Arian bishop
 * Aeci (Aetius), bishop of Barcelona (995–1010)

Other uses

 * Aetius (spider), a genus of spiders
 * AETIOS Productions, a Canadian film production company