Appendix 9:
Roman Emperors from Augustus to the Partition in 395 A.D.
Octavian—Augustus Caesar (28 B.C. – 14 A.D.)
Tiberius (14 – 37)
Gaius (Caligula) (37 – 41)
Claudius (41 – 54)
Nero (54 – 68)
Galba (68 – 69)
Otho (69)
Vitellius (69)
Vespasian (69 – 79)
Titus (79 – 81)
Domitian (81 – 96)
Nerva (96 – 98)
Trajan (98 – 117)
Hadrian (117 – 138)
Antonius Pius (138 – 161)
Marcus Aurelius (161 – 180)
Commodus (180 – 192)
Pertinax (192 – 193)
Didius Julianus (193)
Severus (193 – 211)
Antoninus (Caracalla) (211 – 217)
Macrinus (217 – 218)
Diadumenianus (218)
Elagabalus (218 – 222)
Alexander (222 – 235)
Maximin (235 – 238)
Gordian I (238)
Gordian II (238)
Gordian III (238 – 244)
Philip, the Arab (244 – 249)
Decius (249 – 251)
Gallus (251 – 253)
Aemilianus (253)
Valerian (253 – 261)
With Gallienus (253 – 261)
Gallienus only (261 – 268)
Claudius II (268 – 270)
Aurelian (270 – 275)
Tacitus (275 – 276)
Florianus (276)
Probus (276 – 282)
Carus (282 – 283)
Numerianus (283 – 284)
Diocletian (284 – 305)
With Maximin (286 – 308)
Constantius, Galerius, Maximin (305-306)
Galerius, Constantine, Maxentius, and Maximin (306)
Licinius also (308)
Galerius dies (311)
Maxentius dies (312)
Maximin dies (313)
Licinius dies (324)
Constantine sole emperor (324 – 337)
Constantius II (337 – 361)
Julian the Apostate (361 – 363)
Jovian (363 – 364)
Valentinian I (364 – 375)
Valens (364 – 378)
Gratian (367 – 378)
Valentinian II (375 – 392)
Theodosius I (The Great) (378 – 395)
The Roman Empire partitioned
between the two sons of Theodosius:
Arcadius, Emperor of the Eastern Roman Empire
Honorius, Emperor of the Western Roman Empire