|Centuries:||2nd century – 3rd century – 4th century|
|Decades:||250s 260s 270s – 280s – 290s 300s 310s|
|Years:||280 281 282 – 283 – 284 285 286|
|283 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||1036|
|Chinese calendar||壬寅年 (Water Tiger)
2979 or 2919
— to —
癸卯年 (Water Rabbit)
2980 or 2920
|Coptic calendar||−1 – 0|
|- Vikram Samvat||339–340|
|- Shaka Samvat||205–206|
|- Kali Yuga||3384–3385|
|Iranian calendar||339 BP – 338 BP|
|Islamic calendar||349 BH – 348 BH|
|Minguo calendar||1629 before ROC
|Seleucid era||594/595 AG|
|Thai solar calendar||825–826|
|Wikimedia Commons has media related to 283.|
Year 283 (CCLXXXIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Carus and Carinus (or, less frequently, year 1036 Ab urbe condita). The denomination 283 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
- Emperor Carus travels through Thrace and Asia Minor, he invades Syria and Mesopotamia. After a long march he conquers Ctesiphon, the capital of the Persian kingdom, and pressed on with the Roman army beyond the Tigris.
- Carus receives for his victories in Persia the title of Persicus Maximus.
- Carus dies in mysterious circumstances during the war against the Sassanids, during a violent dust storm he is killed by a stroke of lightning.
- Marcus Aurelius Carinus succeeds his father Carus.
- December – Numerian is proclaimed Emperor by his soldiers.
- Eusebius of Vercelli, bishop and saint (approximate date)
- Ge Hong, Chinese taoist and government official (d. 343)
- December 7 – Pope Eutychian
- Marcus Aurelius Carus, Roman emperor (b. 224)
- Shan Tao, Chinese taoist (b. 205)