Groß-Sichdichfür is a place, that after the Treaty of Saint-Germain belonged to Czechoslovakia and was situated in the administrative region Mariánské Lázně.
Groß-Sichdichfür was formerly part of the German Empire. In the German Empire, the place was called Groß Sichdichfür. The place is now called Velká Hleďsebe and belongs to Czech Republic.