The first table shows the Republic. The second shows the Empire. In the first, all dates are B.C. or B.C.E., if you prefer, while the second table straddles the eras.
| 753. | Foundation of Rome by Romulus. |
| 753-510. | Regal Period. |
| 753-716. | Romulus. |
| 716-673. | Numa Pompilius. |
| 673-641. | Tullus Hostilius. |
| 640-616. | Ancus Marcius. |
| 616-578. | Tarquinius Priscus. |
| 578-534. | Servius Tullius. |
| 534-510. | Tarquinius Superbus. |
| 510-30. | The Republic. |
| 509. | Battle of Lake Regillus. |
| 508. | Porsena. Horatius Cocles. |
| 494. | Tribuni Plebis. Menenius Agrippa. |
| 492. | Corioli. Coriolanus. |
| 477. | Destruction of the Fabian Gens. |
| 458. | War with the Aequians. Cincinnatus. |
| 451. | The Decemviri. Appius Claudius. Virginia (Verginia). |
| 396. | Capture of Veii. Camillus. |
| 390. | Siege of Rome by Brennus. Battle at the Allia River (July 18). |
| 387. | The planting of the first military or Latin colonies. |
| 367. | The Licinian Rogations. |
| 353. | Caere: the first Municipium. |
| 343-341. | First Samnite War. |
| 340-338. | The Latin War. |
| 338. | Antium, the first Roman or maritime colony. |
| 326-304. | The Second Samnite War. |
| 321. | The Caudine Forks. |
| 312. | Construction of the Appian Way. |
| 298-290. | The Third Samnite War. |
| 295. | Sentinum. |
| 283. | Lake Vadimonis. |
| 281-272. | Pyrrhus. |
| 280. | Heraclea. Cineas. |
| 279. | Asculum. |
| 274. | Beneventum. |
| 272. | Rome mistress of Italy; morality at its height. |
| 264. | Period of foreign conquest begins. |
| 264-241. | First Punic War. |
| 260. | Lipara; Mylae. |
| 257. | Tyndaris. |
| 256. | Ecnomus [Read Polybius on the naval battle at Ecnomus]. Regulus at Clupea. |
| 249. | Drepana. |
| 241. | Aegatēs Insulae naval battle with C. Lutatius Catulus. Hamilcar Barca. |
| 237. | Sardinia and Corsica acquired, and provincial system established. |
| 229. | Illyrican War. Important results. |
| 222. | Gallia Cisalpina acquired by Battle of Telamon. |
| 220. | Hannibal in Spain. |
| 219. | Saguntum. |
| 218-202. | Second Punic War. |
| 218. | Ticinus. Trebia. |
| 217. | Trasimenus. Casilinum. |
| 216. | Cannae. |
| 212. | Capture of Syracuse. Archimedes. |
| 207. | Baeculae. Metaurus. |
| 202. | Zama. |
| 214-205. | First Macedonian War. |
| 204. | Cult of Magna Mater introduced. |
| 200-197. | Second Macedonian War. |
| 198. | Cynoscephalae. |
| 190. | Magnesia. |
| 186. | Bacchanalia suppressed. |
| 183. | Death of Africanus, Hannibal, and Philopoemen. |
| 171-168. | Third Macedonian War. |
| 168. | Pydna. |
| 149-146. | Third Punic War. |
| 149. | Death of Cato the Elder. |
| 146. | Destruction of Carthage and Corinth. |
| 143-133. | The Numantine War. |
| 134-132. | The Servile War. |
| 133. | Tiberius Gracchus. |
| 129. | Death of Africanus the younger. |
| 123-121. | Gaius Gracchus. |
| 118-104. | The Jugurthine War. Metellus. Marius. Sulla. |
| 102. | Aquae Sextiae. |
| 101. | Vercellae. |
| 90-89. | The Italian or Social War. |
| 86. | Death of Marius. |
| 86-84. | Sulla's campaign against Mithradates. |
| 84. | Death of Cinna. |
| 80. | Reforms of Sulla. |
| 78. | Death of Sulla. |
| 80-72. | Sertorius in Spain. |
| 73-71. | Spartacus. |
| 72-67. | Campaign of Lucullus against Mithradates. |
| 67. | Pompey conquers the pirates. |
| 67-61. | Pompey in the East. |
| 63. | Cicero Consul. Catiline. |
| 59. | First Triumvirate formed. Caesar's first Consulship. |
| 59. | The Leges Juliae. Clodius. Cicero's banishment. Cato sent to Cyprus. |
| 58-49. | Caesar in Gaul. |
| 57. | Recall of Cicero. Return of Cato. |
| 53. | Death of Crassus. Murder of Clodius. Pompey's consulship and |
| 52. | Pompey's separation from Caesar. |
| 49. | Caesar crosses the Rubicon. |
| 49. | Siege and capture of Ilerda. |
| 48 (Jan. 4). | Caesar sails from Brundisium. |
| 48. | Victory of Pompey near the sea-board. |
| 48 (Aug. 9). | Pharsalia. (Sept 28) Murder of Pompey. Caesar establishes Cleopatra on the throne of Egypt. |
| 47. | Battle of Zela. |
| 47 (Sept.). | Caesar returns to Rome. |
| 46 (Apr. 4). | Thapsus. Death of Cato the younger. |
| 45 (Mar. 17). | Munda. |
| 44 (Mar. 15=The Ides of March). |
Murder of Caesar. 44 B.C. was also the year:
|
| 43 (Nov. 27). | The Second Triumvirate. |
| 43 (Dec.) | Murder of Cicero. |
| 42 (Nov.). | Philippi. |
| 36. | Naulochus. |
| 31 (Sept. 2). | Actium. |
Roman Timeline - Chronology of Rome to A.D. 476
Part II - The Roman Empire
B.C. / A.D.
| 30-41. | The Julian Emperors. |
| 30-14. | Augustus. |
| A.D. | |
| 14-37. | Tiberius. |
| 37-41. | Caligula. |
| 41-68. | The Claudian Emperors. |
| 41-54. | Claudius. |
| 54-68. | Nero. |
| 68-69. | Galba. |
| 69. | Otho. Vitellius. |
| 69-96. | The Flavian Emperors. |
| 69-79. | Vespasian. |
| 79. | Destruction of Jerusalem. |
| 79-81. | Titus. |
| 80. | Destruction of Herculaneum and Pompeii. |
| 81-96. | Domitian. |
| 96-180. | The 5 Good Emperors. |
| 96-98. | Nerva. |
| 98-117. | Trajan. Limit of Empire reached. |
| 117-138. | Hadrian. |
| 138-161. | Antoninus Pius. |
| 161-180. | Marcus Aurelius. |
| 180-192. | Commodus. |
| 192-284. | From Pertinax to Diocletian. |
| 284-305. | Diocletian. |
| 306-337. |
Constantine the Great.
In the year A.D. 337, Constantine the Great, emperor of Rome died. It was also the year:
|
| 312. | Edict of Milan. |
| 325. | Council of Nicea. |
| 337-476. | From Constantine to Romulus Augustulus. |
| 395. |
In the year A.D. 395, the Emperor Theodosius died. It was also the year:
|
| 410. |
In the year A.D. 410, Alaric I, king of the Visigoths died. It was also the year:
|
| 455 | Vandals under Gaiseric sack Rome. |


