Wang Xingyu (Chinese: 王行瑜) (d. 895) was a warlord late in the Chinese Tang dynasty who controlled Jingnan Circuit (靜難, headquartered in modern Xianyang, Shaanxi) from 887 to his death in 895. At his prime, Wang Xingyu beheaded Zhu Mei. Also Wang and Li Maozhen the military governor of Fengxiang Circuit (鳳翔, headquartered in modern Baoji, Shaanxi) had a stranglehold on the court of then-reigning Emperor Zhaozong, and were able to put two former chancellors that they disliked—Li Xi and Wei Zhaodu—to death over Emperor Zhaozong's objections. However, Li Keyong the military governor of Hedong Circuit (河東, headquartered in modern Taiyuan, Shanxi) then attacked them and defeated Wang. Wang fled and was killed in flight by his own subordinates.