Year 192 (CXCII) was a leap 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 Aelius and Pertinax (or, less frequently, year 945 Ab urbe condita). The denomination 192 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 31 – Emperor Commodus alarms the Senate by appearing dressed as a gladiator for his new consulship (January 1). His mistress, Marcia, finds her name on the imperial execution list and hires the champion wrestler named Narcissus to assassinate Commodus. The Antonines dynasty ends.
Civil war again strikes Ancient Rome (192–193).
May 22 – Lü Bu assassinate's his stepfather Dong Zhuo, Chancellor of the Han Dynasty.
The kingdom of Champa begins to control south and central Vietnam (approximate date).
Arts and sciences
A fire destroys Galen's library.
Syrian Christians establish a Christian community in Kerala, India.
Gordian II, Roman emperor (d. 238)
Cao Zhi, Chinese poet, younger brother of Cao Pi and son of the powerful warlord Cao Cao. Since he was the son of Cao Cao, he was often forced to kill and go to battle. (d. 232)
May 22 – Dong Zhuo, Chancellor of the Han Dynasty from 189 to 192 (assassinated)
December 31 – Commodus, Roman emperor (assassinated) (b. 161)
Bao Xin, general of the Han Dynasty (b. 152)
Cai Yong, Chinese musician, calligrapher, and father of Cai Wenji (b. 132)
Dong Min, brother of Dong Zhuo
Huchi'er, general under Dong Zhuo
Li Ru, advisor of Dong Zhuo
Li Su, executed by Lü Bu
Liu Dai, official of the late Eastern Han Dynasty
Lu Zhi, general of the Han Dynasty
Niu Fu, general under Dong Zhuo
Wang Yun, killed by Guo Si (b. 137)
Xi Zhicai, advisor to the warlord Cao Cao
Xu Rong, general under Dong Zhuo
Yan Gang, general under Gongsun Zan
Yuan Yi, scholar and cousin of Yuan Shao and Yuan Shu
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