Josef Dvořák (born in Horní Cerekev, Czech Republic, April 25, 1942) is a Czech actor. He started his career in Kadaň from where Pavel Fiala took him to Kladivadlo in Ústí nad Labem. He was an external actor in theatre Semafor in 1972-1990. In 1990 he established his own theatre company Divadelní společnost Josefa Dvořáka. He is famous for his movie roles of Vodník (water spirit).
In 2007 the press discovered his collaboration with communist secret police, the StB[1].