Leoš Čermák (born March 13, 1978 in Třebíč) is a Czech professional ice hockey player currently playing for HC Kometa Brno in the Czech Extraliga. Čermák began playing for HC Slavia Prague in the Czech Extraliga and then for HC Vítkovice before spending a season in the Russian Hockey League for Sibir Novosibirsk. He returned to the Czech Republic and would split the next few years with Slavia Prague and HC Bílí Tygři Liberec. In 2008, Čermák returned to Russia and signed for Salavat Yulaev Ufa of the newly created KHL.Leos was released by the Ufa at the end of the seasone 2009/2009 and signed the contract with Sibir Novosibirsk,where he started his career in Russia.