King Cheng of Zhou
Shu Yu of Tang (), surname (姓): Ji (姬) given name (名): Yu (虞), and Ziyu (子於), was the founder of the State of Tang during the early Zhou Dynasty (1046–771 BC) of ancient China. The State of Tang would later be renamed Jin by Shu Yu's son and successor, Xie. He was the son of King Wu of Zhou and Yi Jiang and the younger brother of King Cheng of Zhou.