The thesis deals with the Ukrainian monarchist movement on the territory of Czechoslovakia in the interwar period. It describes its ideological origin, development, number of adherents, relations with other Ukrainian political movements and its cooperation with Czechoslovakian agrarian organizations. It tries to analyze its relation to the European centre of Hetmanite movement. It also pays attention to the Czech attitude to this movement. Further on, the thesis studies the accounts which the Czechoslovakian police and intelligence services held of the activities of Skoropadsky's adherents in Czechoslovakia and abroad. The last chapter is dedicated to the life and deeds of Nykyfor Horbanyuk, Ivan Poltavets-Ostrianytsia's representative in Prague.