Han Huang (韓滉) (723 – March 17, 787), courtesy name Taichong (太沖), formally Duke Zhongsu of Jin (晉忠肅公), was an official of the Chinese dynasty Tang Dynasty, serving as a chancellor during the reign of Emperor Dezong. He was praised by traditional historians for his frugality and personal integrity, but blamed for being overly harsh and cruel in his governance.
Han Huang was born in 723, during the reign of Emperor Xuanzong. His family was from the Tang Dynasty capital Chang'an and traced its ancestry to the royal house of the Warring States period state Han. It also claimed, as ancestors, a line of officials during Han Dynasty, Jin Dynasty (265-420), Northern Wei, Northern Qi, Northern Zhou, Sui Dynasty, and Tang. His father Han Xiu was an important official early during the middle of Emperor Xuanzong's reign and briefly served as chancellor in 733. He had at least five older brothers — Han Hao (韓浩), Han Qia (韓洽), Han Hong (韓洪), Han Huan (韓澣), and Han Hong (韓汯, note different character than his other brother) — and at least three younger brothers — among whom were Han Hun (韓渾) and Han Hui (韓洄). Han Huang himself was said to be firm and studious in his youth. Because of his heritage, he was made an officer in the imperial guards early.
In 755, the general An Lushan rebelled at Fanyang, and by summer 756 the armies of his new state of Yan were approaching Chang'an, forcing Emperor Xuanzong to flee. After Chang'an fell to Yan forces, Yan forces tried to force Han Hao to serve in the Yan administration. Han Hao, Han Hong (韓洪), Han Hong (韓汯), Han Huang, and Han Hun tried to flee Chang'an and join Emperor Xuanzong's crown prince Li Heng, who would be proclaimed emperor at Lingwu (as Emperor Suzong). However, Han Hao, Han Hong (韓洪) and his four sons, and Han Hun were captured by Yan forces and executed although Han Hong (韓汯) and Han Huang were able to get away. Emperor Suzong honored the Han family members who were killed with posthumous honors.