Yu Ningji (庾凝績) was an official of the Chinese Five Dynasties and Ten Kingdoms period state Former Shu, serving as the director of palace communications (Shumishi) during the late reign of its founder Wang Jian (Emperor Gaozu), and continuing to be powerful early in the reign of Former Shu's next and last emperor Wang Zongyan.
[1] At one point during Wang Jian's reign, Yu Ningji became an imperial scholar (翰林學士, Hanlin Xueshi).
Shortly before his death, he further made Song director of palace communications — while the historical records were silent as to whether, simultaneously, Yu remained as director of palace communications as well, or whether Yu was relieved of that post and only serving as minister of civil service affairs.
)[2] However, whether Yu Ningji remained as director of palace communications or not, he remained in charge of matters of justice, for it was apparently he who oversaw the subsequent demotion and punishment of the chancellor Zhang Ge, a major political ally of Tang Wenyi's, after Tang was executed shortly after Wang Yan took the throne.
It was Yu who proposed to exile Zhang to Heshui Base (合水鎮, in modern Ngawa Tibetan and Qiang Autonomous Prefecture, Sichuan).