Guo Shanshan (; ; born 9 August 1996) is an inactive Chinese tennis player.
She has a career-high singles ranking of world No. 479, achieved on 6 March 2017. She also has a career-high WTA doubles ranking of 476, set on 3 July 2017.
Guo made her WTA Tour main-draw debut at the 2017 Wuhan Open in the doubles draw partnering Ye Qiuyu.