Domitian (disambiguation)

Domitian was a Roman emperor of the Flavian dynasty who reigned 81–96.

Domitian may also refer to:
 * Domitian II (died 271), Roman usurper for a few weeks
 * Domitius Domitianus (died 297), rarely known as Domitian III, Roman usurper who ruled Egypt in 297
 * Domitian of Huy (died 560), Gaulish bishop and saint
 * Domitian of Melitene (c. 550–602), Archbishop of Melitene, saint and nephew of Eastern Roman Emperor Maurice
 * Domitian of Carantania (died c. 802), Slavic nobleman, Catholic saint and legendary cofounder of the Millstatt Abbey