The article follows the spread of the cult of St Maurice in the Czech lands, where it penetrated apparently from the monastery of St Maurice in Niederaltaich. The chapel in the episcopal palace at Prague Castle might have been consecrated to him under Bishop Severus (Šebíř), primarily Bishop of Olomouc Bruno of Schauenburg was responsible for its spread in Moravia. The spread of the cult was helped also by Maurice´s reliquaries, deposited from the middle 12th century in the cathedral in Prague. In the 14th century, Charles IV brought a sword of St Maurice to Prague, which was part of the imperial treasury. The transport of the body of St Sigismund (1365), the founder of the Abbey of St Maurice d´Augane, was also important for the expansion of the cult in Bohemia. The study also follows all of the medieval artistic monuments that are connected with the cult., Petr Kubín., and Obsahuje literaturu a odkazy pod čarou