Aelian or Aelianus may refer to: Aelianus Tacticus, Greek military writer of the 2nd century, who lived in Rome Casperius Aelianus, Praetorian Prefect, executed by Trajan Claudius Aelianus, Roman teacher and historian of the 3rd century, who wrote in Greek Lucius Aelianus, one of the thirty tyrants under the Roman empire Aelianus Meccius, ancient Greek physician, tutor of Galen Tiberius Plautius Silvanus Aelianus, adopted nephew of Plautia Urgulanilla, first wife of Claudius; consul 45 and… (More on Aelian)