Leoš Friedl (born 1 January 1977) is an Czech retired tennis player.
Friedl, best known for his doubles play with František Cermák, was coached by Lubomir Gerla.
In his career, he won 16 ATP Tour doubles titles and the 2001 Wimbledon mixed-doubles title with Daniela Hantuchová, where they beat Mike Bryan and Liezel Huber, 4–6, 6–3, 6–2.