EMPERORS
| Augustus | 27bc-ad |
| Tiberius | 14-37 |
| Caligula | 37-41 |
| Claudius I | 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 |
| Anoninus Pius | 138-161 |
| Marcus Aurelius | 161-180 |
| Commodus | 180-192 |
| Pertinax | 193 |
| Diddius Julianus | 193 |
| Septimius Severus | 193-211 |
| Caracalla | 211-217 |
| Macrinus | 217-218 |
| Elagabalus | 218-222 |
| Severus Alexander | 222-235 |
| Maximinus | 235-238 |
| Gordian I | 238 |
| Gordian II | 238 |
| Gordian III | 238-244 |
| Philip | 244-249 |
| Decius | 249-251 |
| Trebonianus Gallus | 251-253 |
| Aemilianus | 253 |
| Valerian I | 253-259 |
| Gallienus | 259-268 |
| Claudius II | 268-270 |
| Quintillus | 270 |
| Aurelian | 270-275 |
| Tacitus | 275-276 |
| Florianus | 276 |
| Probus | 276-282 |
| Carus | 282-283 |
| Carinus | 283-285 |
| Ciocletian | 284-305 |
| Maximian | 286-305 |
| Constantine & Licinius | 307 |
| Constantine I | 324-337 |
| Constantine II | 337-340 |
| Constans | 340-350 |
| Constantius | 340-361 |
| Julian | 361-363 |
| Jovian | 363-364 |
| Valentinian I | 364-375 |
| Valens | 364-378 |
| Gratian | 378-383 |
| Valentinian II | 375-392 |
| Theodosius I | 379-395 |
WESTERN EMPIRE:
Honorius
394-423 Valentinian III
423-455 Maximus
455 Avitus
455-456 Majorian
457-461 Severus
461-465 Anthemius
467-472 Olybrius
472 Glycerius
473-474 Nepos
474-475 Romulus Augustulus
475-476
EASTERN EMPIRE:
Arcadius
395-408 Theodosius II
408-450 Marcian
450-457 Leo I
457-474 Zeno
474-491 Anastasius I
491-518 Justin I
518-527 Justinian I
527-565