Jan Hus is a 1954 Czechoslovak film directed by Otakar Vávra. It is the first part of the "Hussite Revolutionary Trilogy", one of the most famous works of the Czechoslovak director, completed with Jan Žižka (1955) and Proti všem (Against All Odds, 1957).

The second part of the revolutionary Hussite trilogy takes place in the years 1419-1420.

After the battle of Sudoměř the Hussite teaching spreads through the whole country and people start leaving their homes to help build the fortification of Tábor. Prague citizens request help against the army of Zikmund. The Hussite army with Jan Žižka in the lead make their way towards Prague. They fortify themselves on the mountain Vítkov and engage in a bloody battle with Zikmund’s huge army.