Li Changfu (李昌符) (d. July 24, 887[1][2]) was a warlord of the late Tang dynasty, who ruled Fengxiang Circuit (鳳翔, headquartered in modern Baoji, Shaanxi) from 884 to 887.
Tian tried to remove Wang Chongrong from the scene by having Emperor Xizong issuing an edict transferring him to Taining Circuit (泰寧, headquartered in modern Jining, Shandong), Qi Kerang the military governor of Taining to Yiwu Circuit (義武, headquartered in modern Baoding, Hebei), and Wang Chucun the military governor of Yiwu to Huguo.
Wang Chongrong refused the order and prepared for confrontation with Tian, along with his ally Li Keyong the military governor of Hedong Circuit (河東, headquartered in modern Taiyuan, Shanxi), while Tian allied with Li Changfu and Zhu Mei the military governor of Jingnan Circuit (靜難, headquartered in modern Xianyang, Shaanxi).
As Li Keyong then approached the capital Chang'an, Tian took Emperor Xizong and fled to Fengxiang, and then to Xingyuan (興元, in modern Hanzhong, Shaanxi).
In summer 887, there was an incident that started when Li Changfu's procession encountered that of the imperial general Yang Shouli (楊守立).