|Centuries:||2nd century – 3rd century – 4th century|
|Decades:||170s 180s 190s – 200s – 210s 220s 230s|
|Years:||205 206 207 – 208 – 209 210 211|
|208 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||961|
|English Regnal year||N/A|
— to —戊子年十二月初七日
|- Vikram Samvat||264–265|
|- Shaka Samvat||130–131|
|- Kali Yuga||3309–3310|
|- Ǹrí Ìgbò||-792–-791|
|Iranian calendar||414 BP – 413 BP|
|Islamic calendar||427 BH – 426 BH|
|Juche calendar||N/A (before 1912)|
|Julian calendar||208 CCVIII|
|Minguo calendar||1704 before ROC
|Thai solar calendar||751|
|Wikimedia Commons has media related to: 208|
Year 208 (CCVIII) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Geta (or, less frequently, year 961 Ab urbe condita). The denomination 208 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.
- December 10 – Cao Cao writes Duǎn Ge Xíng.
- Cao Cao marches south with his army and captures the enemy fleet at Jiangling.
- Liu Bei escapes from Cao Cao at the Battle of Changban.
- Zhou Yu and Liu Bei defeat Cao Cao at the Battle of Red Cliffs; along with the Battle of Yamen and Battle of Lake Poyang, this is one of the largest naval battles in China's history.
- Marcus Aurelius Antoninus Augustus and his brother Publius Septimius Geta Caesar become Roman Consuls.
- Emperor Septimius Severus leads an expedition (20,000 men) in Britannia, crosses Hadrian's Wall and moves through eastern Scotland. The Roman army pushes the Caledonians back to the River Tay and Severus signs a peace treaty. He repairs the Antonine Wall (his repairs are sometimes called the Severan Wall).
- Britain is divided in the north, Lower Britain (Britannia Inferior) administered from the fortress at Eburacum (modern York), and in the south, Upper Britain (Britannia Superior) controlled by the legions at Deva Victrix and Isca Augusta, with its capital at Londinium (London).
- King Vologases VI succeeds his father Vologases V to the throne. His brother Artabanus IV of Media begins a rebellion against him in the Parthian Empire.
- Ardashir I, ruler of Istakhr (Persia), revolts against his brother and founds the Sassanid dynasty.
- Cao Chong, a son of Cao Cao (b. 196)
- Huang Zu, a general of the Han Dynasty
- Kong Rong, Chinese scholar (executed) (b. 153)
- Liu Biao, governor of Jing Province (b. 142)
- Vologases V, ruler of the Parthian Empire