Thierry Tulasne (born 12 July 1963 in Aix-les-Bains, Savoie) is a former tennis player from France, who won five singles titles during his professional career. He reached his career-high ATP singles ranking of World No. 10 in August 1986. After his retirement, he has coached players such as Sébastien Grosjean, Paul-Henri Mathieu and Gilles Simon.