Xiong Sheng (Chinese: 熊勝) was the fourth viscount of the state of Chu during the early Zhou Dynasty (1046–256 BCE) of ancient China. Like other early Chu rulers, he held the hereditary noble rank of zi (子) first granted to his great-grandfather Xiong Yi by King Cheng of Zhou. Xiong Sheng succeeded his father Xiong Dan and was succeeded by his younger brother, Xiong Yang.^[1]