Tomáš Poštulka (born 2 February 1974 in Prague) is a Czech football goalkeeper.
He is one of the most successful Czech goalkeepers - and together with Petr Cech and Jaromír Blažek the most seasoned Czech goalkeeper in European Cups (Champions League and UEFA Cup).
Under Jozef Chovanec he was the #1 goalkeeper in the Czech National Team.