'Yi Ye-ra'; born 14 September 1987 in Kangwon-do) is a South Korean tennis player.
Her highest singles ranking to date is World No.
178, achieved in September 2008.
Her highest doubles ranking to date is World No.
215, achieved in February 2008.
She has won ten ITF singles titles and seven ITF doubles titles.
Lee reached the second round of the 2013 KDB Korea Open defeating Daria Gavrilova in the first round before falling to Anastasia Pavlyuchenkova.
Playing for South Korea at the Fed Cup, Lee has a win–loss record of 12–11.