Madrie Le Roux (born 19 April 1995) is a South African former tennis player. Born in Uitenhage, Le Roux was introduced to tennis at the age of six. On the ITF Junior Circuit, she has been ranked as high as world No. 69, achieved in January 2013. On the ITF Women's Circuit, Le Roux has won seven doubles titles. From November 2017 until November 2018, she did not play a single professional match.