Li Quanzhong (Chinese: 李全忠) (d. 886) was a warlord late in the Chinese Tang dynasty, who controlled Lulong Circuit (盧龍, headquartered in modern Beijing) from 885, when he overthrew the prior military governor (jiedushi) Li Keju, to his death in 886. His sons Li Kuangwei and Li Kuangchou successively served as military governors after he died.