Lee So-ra (Korean: 이소라; RR: Yi Sora; born 22 July 1994) is a professional South Korean tennis player. She has won seven singles and 15 doubles titles on the ITF Circuit. On 23 November 2015, she reached her career-high singles ranking of world No. 247. On 2 May 2016, she peaked at No. 265 in the doubles rankings. She advanced to the second round of a WTA event at the 2012 Hansol Korea Open for the first time in her career when Maria Kirilenko retired at 1–1 in their match.