Gao Anagong (高阿那肱) (died November 18, 580[1][2]) was a Xianbei official of the Chinese Northern Qi dynasty.
Ironically, he was also known for his ability to flatter people of higher status, and he became a favorite of both Gao Wei's father Emperor Wucheng and the powerful official He Shikai.
"[4] In winter 577, Emperor Wu of Northern Zhou launched a major attack on Northern Qi's important city Pingyang (平陽, in modern Linfen, Shanxi), but despite the urgency of the matter, Gao Anagong delayed notification to Gao Wei, who was then hunting with his favorite concubine Consort Feng Xiaolian at Qilian Lake (祁連池, in modern Xinzhou).
During the subsequent struggle for Pingyang, Gao Anagong began secret communications with Northern Zhou forces, and the communications intensified after Gao Wei abandoned the secondary capital Jinyang (晉陽, in modern Taiyuan, Shanxi) around the new year 578, fleeing back to Yecheng.
[3] In winter 580, after Yuchi had already been defeated and committed suicide and Sima had fled to Chen, Yang Jian sent the general Liang Rui (梁睿) against Wang.