3rd-century praetorian prefects

Marcus Opellius Macrinus (; – June 218) was a Roman emperor who reigned from April 217 to June 218, jointly with his young son Diadumenianus. Born in Caesarea (now called Cherchell, in modern Algeria), in the Roman province of Mauretania Caesariensis to an equestrian family of Berber origins, he became the first emperor who did not hail from the senatorial class and also the first emperor who never visited Rome during his reign. Before becoming emperor, Macrinus served under Emperor Caracalla as a praetorian prefect and dealt with Rome's civil affairs. He later conspired against Caracalla and

Roman emperor (250-306)

Roman Emperor (204-249)

Marcus Aurelius Carus ( – July or August 283) was Roman emperor from 282 to 283. During his short reign, Carus fought the Germanic tribes and Sarmatians along the Danube frontier with success.

Balista or Ballista (died ), also known in the sources with the name of "Callistus", was one of the Thirty Tyrants of the controversial Historia Augusta, and supported the rebellion of the Macriani against Emperor Gallienus.

prefect of the Praetorian Guard, senator and consul (c.150-205)

Late 3rd-century Roman politician

Roman consul 292 AD

Roman consul in 285 AD

praetorian prefect under Roman emperor Carus and father-in-law of emperor Numerian

Late 3rd-century Roman official and consul