Shu Yu of Tang

Ji Yu
姬虞
Ruler of the Tang state
Reign1042 BC–?
PredecessorNone
SuccessorJi Xie (as ruler of Jin)
Names
Ancestral name: (姬)
Given name: Yú (虞)
Courtesy name: Zǐyú (子於)
HouseJi
DynastyTang
FatherKing Wu of Zhou

Ji Yu, commonly known as "Yu, [Royal] Uncle of Tang" (Chinese: 唐叔虞; pinyin: Táng Shū Yú), was the founder of the Tang state (later renamed "Jin" by his son and successor, Ji Xie). He was a son of King Wu of Zhou and Yi Jiang and the younger brother of King Cheng of Zhou. He was accorded the fief of Tang by King Cheng of Zhou.