Lu Guangqi (盧光啟) (died March 6, 903[1][2]), courtesy name Zizhong (子忠), was an official of the Chinese Tang dynasty, who briefly served as chancellor from 901 to 902, while Emperor Zhaozong was under the physical control of the warlord Li Maozhen the military governor (Jiedushi) of Fengxiang Circuit (鳳翔, headquartered in modern Baoji, Shaanxi) and Li's eunuch allies, led by Han Quanhui.
[4] Lu Guangqi passed the imperial examinations in the Jinshi (進士) class at some point and was favored by the chancellor Zhang Jun.
He went through a series of promotions, eventually reaching the post of deputy minister of defense (兵部侍郎, Bingbu Shilang).
After Emperor Zhaozong's arrival in Fengxiang, Lu was given the more formalized chancellor designation Canzhi Jiwu (參知機務), but still not Tong Zhongshu Menxia Pingzhangshi; he was also made a You Jianyi Daifu (右諫議大夫), a high-level advisor at the legislative bureau of government (中書省, Zhongshu Sheng).
[5] In 902, while Emperor Zhaozong was still at Fengxiang, Lu was removed from his chancellor position and made a senior advisor to the Crown Prince.