Ulpius Julianus (died 218) was a Censor in 217, Princeps Peregrinorum, and a Praetorian prefect.
Ulpius would have been Macrinus' praetorian prefect when he was sent by the emperor with a cavalry contingent of the third Legion to fight Elagabalus.
The cavalry betrayed Macrinus and killed Julianus.
Ulpius Julianus' head was presented to Macrinus at dinner.
[1][2][3][4][5] This article about an ancient Roman politician is a stub.