Guan Ping (pronunciationⓘ) (died January or February 220)[a] was a military general serving under the warlord Liu Bei during the late Eastern Han dynasty of China.

Little about him is documented in historical records except that he was captured along with his father west of Maicheng (麦城, southeast of present-day Dangyang, Hubei) by the forces of Sun Quan sometime between 23 January and 21 February 220.

However, in the meantime, Sun Quan (Liu Bei's ally) secretly breaks the alliance and sends his general Lü Meng to attack and conquer Jing Province in a stealth invasion.

Guan Yu is completely caught off guard and eventually isolated in Maicheng with a fraction of his remaining forces.

He also sometimes accompanies Guan Yu in his role as a war god, sometimes in combination with Zhou Cang and Liao Hua.