|Centuries:||2nd century – 3rd century – 4th century|
|Decades:||180s 190s 200s – 210s – 220s 230s 240s|
|Years:||211 212 213 – 214 – 215 216 217|
|214 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||967|
|Chinese calendar||癸巳年 (Water Snake)
2910 or 2850
— to —
甲午年 (Wood Horse)
2911 or 2851
|Coptic calendar||−70 – −69|
|- Vikram Samvat||270–271|
|- Shaka Samvat||136–137|
|- Kali Yuga||3315–3316|
|Iranian calendar||408 BP – 407 BP|
|Islamic calendar||421 BH – 420 BH|
|Minguo calendar||1698 before ROC
|Seleucid era||525/526 AG|
|Thai solar calendar||756–757|
Year 214 (CCXIV) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Messalla and Suetrius (or, less frequently, year 967 Ab urbe condita). The denomination 214 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.
- The kingdom of Osroene becomes a province of the Roman Empire.
- Caracalla's victories in Germany ensure his popularity within the Roman army.
- The defences of Rhaetia are reinforced, in the form of an uninterrupted stone wall.
- The Korean kingdom of Baekje attacks the Mohe tribes.
- Battle of Xiaoyao Ford: Zhang Liao under the command of Cao Cao beats back Sun Quan at Hefei.
- Liu Bei takes Yi Province (益州) from his clansman Liu Zhang, forming the later basis for Shu Han during the Three Kingdoms period.
- Pang Tong dies in the hands of the enemy in an ambush at the Valley of the Fallen Phoenix.
- September 9 – Aurelian, Roman emperor (d. 275)
- Diophantus, Greek mathematician (possible date)
- Yang Huiyu (d. 278)
- King Chogo of Baekje
- Empress Fu Shou, wife of Emperor Xian
- Kuai Yue, minister under Liu Biao
- Pang Tong, advisor to Liu Bei of the Kingdom of Shu (b. 179)
- Xun You, advisor of Cao Cao (b. 157)