- Diocletian Roman Coins (284 – 305 AD)
- Carausius Roman Coins (287 – 293 AD)
- Allectus Roman Coins (293 – 296 AD)
- Maximian Roman Coins (286 – 310 AD)
- Constantius I Roman Coins (305 – 306 AD)
- Galerius Maximian Roman Coins (305 – 311 AD)
- Galeria Valeria Roman Coins (Died 315 AD)
- Maximinus II Roman Coins (309 – 313 AD)
- Maxentius Roman Coins (306 – 312 AD)
- Licinius I Roman Coins (308 – 324 AD)
- Licinius II Roman Coins (317 – 324 AD)
- Constantine I [The Great] Roman Coins (307 – 337 AD)
- City Commemoratives Roman Coins (330 – 346 AD)
- Fausta Roman Coins (Died 326 AD)
- Helena Roman Coins (Died 330 AD)
- Theodora Roman Coins
- Crispus Roman Coins (317 – 326 AD)
- Constantine II Roman Coins (337 – 340 AD)
- Constans Roman Coins (337 – 350 AD)
- Constantius II Roman Coins (337 – 340 AD)
- Magnentius Roman Coins (350 – 353 AD)
- Decentius Roman Coins (351 – 353 AD)
- Vetranio Roman Coins (350 AD)
- Constantius Gallus Roman Coins (351 – 354 AD)
- Julian II Roman Coins (360 – 363 AD)
- Jovian Roman Coins (363 – 364 AD)
- Valentinian I Roman Coins (364 – 375 AD)
- Valens Roman Coins (364 – 378 AD)
- Gratian Roman Coins (367 – 383 AD)
- Valentinian II Roman Coins (375 – 392 AD)
- Theodosius I Roman Coins (379 – 395 AD)
- Magnus Maximus Roman Coins (383 -388 AD)
- Flavius Victor Roman Coins (387 – 388 AD)
- Eugenius Roman Coins (392 – 394 AD)
- Arcadius Roman Coins (383 – 408 AD)
- Honorius Roman Coins (393 – 423 AD)
While people like to talk about the “decline” or the “fall” of Rome, no such thing really happened. Although Rome underwent several shocks in the fourth and fifth centuries, some of them violent, with a transfer of the imperiate to non-Romans, Rome really did remain in existence. Diocletian (284 – 305 AD) came to the throne after a century of disorganization, internal dissent, economic collapse, and foreign invasions. A tough and practical soldier, he had one ambition: to retire from the imperiate alive. To stem the descent into chaos, he decided that the Empire was too large to be administered by a central authority, so he divided it in half. The western half would be ruled by a colleague, Maximian, and the seat of government would be Rome; the eastern half would be ruled by Diocletian, and the seat of government would be Nicomedia. Constantine (306 – 337 AD), like Diocletian, ruled only half of the Roman Empire, the western half. But in AD 324, he abandoned the system and ruled over a single, united empire. However, he shifted the seat of government east to his own city in Turkey – Constantinople. Before his death Constantine divided the Empire between his three sons. In AD 410, the Visigoths, a Germanic tribe that had migrated into northern Italy under the pressure of migrations of the Huns, captured and sacked Rome. From AD 451 to AD 453, Rome was overrun by the Hunnish leader, Attila; and in AD 455 the Vandals, another Germanic tribe, conquered Rome. Finally, in AD 476, Odoacer deposed the Roman emperor and made himself emperor. Power had passed from the Romans to the barbarian war-chiefs.

