Guo Feixiong (Chinese: 郭飞雄; born 2 August 1966) is the pen name of Yang Maodong (杨茂东), a Chinese human rights legal activist from Guangdong province who is often identified with the Weiquan movement. Guo is known as a dissident writer and "barefoot lawyer", who has worked on several controversial issues to defend the rights of marginalized groups. Prior to his 2006 imprisonment, Guo worked as a legal advisor to the Shanghai Shengzhi Law Firm.