Guangyang Commandery (Chinese: 廣陽郡), at times also Guangyang Principality (Chinese: 廣陽國), was a territory of early imperial China located in modern Hebei and Beijing.
Guangyang Commandery was first established during Qin Shi Huang's reign.
It consisted of four counties: Ji (薊), Fangcheng (方城), Guangyang (廣陽) and Yinxiang (陰鄉).
[3] With the beginning of the Three Kingdoms period, the commandery was abolished and merged into the Principality of Yan (燕國).
[4] Northern Wei established a commandery of the same name in 441 with three counties, Yanle (燕樂), Guangxing (廣興) and Fangcheng.