Huo Guang (Chinese: 霍光; died 21 April 68 BC[4][5]), courtesy name Zimeng (子孟), was a Chinese military general and politician who served as the dominant state official of the Western Han dynasty from 87 BCE until his death in April 68 BCE.
Huo outmaneuvered his colleagues in the regency and assumed personal control over state affairs, consolidating his power by installing family members and other loyalists in key offices.
Following Emperor Zhao's death in June 74 BCE, Huo engineered the succession and deposition of Liu He within a mere 27 days.
Huo next facilitated the accession of Emperor Xuan and retained control of the Han government until his death.
Huo's early career in Han government was not well documented, but it is known that as of 88 BC—near the end of Emperor Wu's reign, he was already a high-ranked official with dual titles of Fengche Duwei (奉車都尉) and Guanglu Dafu (光祿大夫).
When Emperor Wu, near the end of his life, chose his youngest son Liu Fuling (later Emperor Zhao) as heir, he commissioned Huo, ethnically-Xiongnu official Jin Midi, and imperial guard commander Shangguan Jie (上官桀) as coregents, but with Huo effectively in command of the government, with the titles of dasima (大司馬) and dajiangjun (大將軍).
Shangguan formed a conspiracy with Liu Dan, the Prince of Yan, the Princess Eyi (鄂邑公主) (who, as the emperor's sister, had served as his guardian), and another important official Sang Hongyang (桑弘羊) to make false allegations of treason against Huo.
Most of the conspirators, including Shangguan, were executed, and Liu Dan and the Princess Eyi were forced to commit suicide.
When Emperor Zhao himself could rule, Huo as chief minister and Commander-in-Chief of the Armed Forces of the Capital and the Imperial Army, was a his almost exclusive adviser and political mentor, Huo repeatedly persuaded him to issue amnesties, refrain from costly wars with other nations, focus on electing and promoting able officials at court, avoiding punishment without investigation and trial promoting agriculture, and preserving grain to prevent famine.
Huo Guang's sons-in-law Fan Mingyou (范明友) and Deng Guanghan (鄧廣漢) were made high military commanders.
Emperor Xuan, unhappy about the Huos' perceived arrogance, began to gradually strip their actual powers while letting them keep their formal titles.
In May 67 BC, Emperor Xuan made his son Liu Shi (劉奭, later Emperor Yuan), by the deceased Empress Xu, crown prince, an act that greatly angered Lady Xian, who instructed her daughter to murder the crown prince.
On the other hand, he was also criticized for his dictatorial governing style, alleged nepotism and failure to rein in the behaviour of his clansmen, traits that some historians claim eventually led to his clan's destruction after his death.