Union of the Bulgarian Constitutional Clubs

Bulgarian Constitutional Clubs, also known as Union of the Bulgarian Constitutional Clubs (Bulgarian: Съюз на българските конституционни клубове), was an ethnic Bulgarian political party in the Ottoman Empire, created after the Young Turk Revolution, by members of the Internal Macedonian Adrianople Revolutionary Organization. The party functioned for a little over a year - from September 1908 until November 1909. Its main political rival was the Peoples' Federative Party (Bulgarian Section).