(53 BC – 18 AD) A Western Han Dynasty philosopher, poet, and linguist; also written as 扬雄 yáng​xióng.

A fictional character in the novel 水浒传 shuǐ​hǔ​zhuàn, nicknamed 'Sick Guan Suo'; he was a jailer and executioner before joining the outlaws at Liangshan Marsh.