熊咢（？ - 前791年），羋姓，熊氏，名咢，熊徇之子。中國諸侯爭霸時代楚國的第十三任君王，季連的第39世孫，公元前800年—前791年在位。熊咢九年（公元前791年）卒，其子熊儀即位，是為若敖。

Xiong E (熊咢, died 791 BC) was from 799 to 791 BC the monarch of the state of Chu during the Western Zhou Dynasty of ancient China. Like other early Chu rulers, he held the hereditary noble rank of viscount first granted to his ancestor Xiong Yi by King Cheng of Zhou.

Xiong E succeeded his father Xiong Xun, who died in 800 BC. He died after nine years of reign and was succeeded by his son Ruo'ao.