Feng Changqing (Chinese: 封常清; pinyin: Fēng Chángqīng; Wade–Giles: Feng Ch'ang-ch'ing (died January 24, 756) was a general of the Chinese Tang Dynasty. Feng was described as ugly in his appearance, and when he first met Gao Xianzhi and asked to be a guard for Gao, Gao initially rejected him, but eventually agreed to take Feng as a soldier under his command. He distinguished himself under the commands of Gao and Wang Zhengjian (王正見), particularly in a battle against Greater Bolü (大勃律, near modern Gilgit, Pakistan) in 753, eventually commissioned as a military governor (jiedushi). After failing to defeat An Lushan's rebellion in 755, however, both he and Gao were executed due to accusations against them made by the eunuch Bian Lingcheng (邊令誠).
Feng Changqing's family was from Yishi (猗氏, in modern Yuncheng, Shanxi). His maternal grandfather had committed a crime and was exiled to Shymkent, to serve in the Tang Dynasty army, as part of the army for Anxi Circuit (安西, headquartered in modern Aksu Prefecture, Xinjiang) with the responsibility to guard the south gate of the non-Han portion of the city. Feng's grandfather was learned, and often sat with Feng on the gate tower to teach him, giving Feng a broad education. After his grandfather died, Feng was in his 30s, but was poor and alone. At that time, Fumeng Lingcha (夫蒙靈詧) was the military governor (jiedushi) of Anxi, and one of the generals serving under Fumeng was Gao Xianzhi. Gao was considered capable, and retained a corps of 30 guards with handsome clothes. Feng submitted a petition to Gao, asking to be one of the guards, but as Feng was thin, ugly, and walking with a limp with short legs, Gao rejected him. He submitted another petition the next day, and Gao responded, "I already have enough guards. Why come again?" Feng angrily responded: