The Constantinian dynasty is an informal name for the loosely related ruling families of the Roman Empire from the rise of Diocletian in 284 to the death of Julian in 363. It is named after its most famous member, Constantine I.


In italics the Augusti and the Augustae.

Descendants of Constantius Chlorus

The Tetrarchs



  1. ^ Julian, Epistula ad SPQ Atheniarum 270 D, [1]