Julianus

Julianus may refer to:

• Julianus (frog), a genus of frogs in the family Hylidae
• Flavius Claudius Julianus (331–363), Roman emperor from 361 to 363 best known as Julian
• Saint Julianus (disambiguation), several Roman-era Christian saints
• Julianus (consul) (fl. 130 AD), Roman senator
• Julius Julianus (fl. 315–325 AD), Roman politician
• Lucius Julius Julianus, Roman military officer
• Lucius Julius Vehilius Gratus Julianus, Roman military officer
• Didius Julianus, Roman military commander and politician, who briefly became Roman emperor in a bidding contest held by the Praetorian Guard

See also

• Julian (disambiguation)