Yugoslav Committee (Serbo-Croatian Latin: Jugoslavenski odbor) was a political interest group formed by South Slavs from Austria-Hungary during World War I aimed at joining the existing south Slavic nations in an independent state. Founding members included: * Frano Supilo * Ante Trumbić * Ivan Meštrović * Hinko Hinković * * * Ante Trumbić later became an opponent of the June 1921 Vidovdan Constitution and the new Kingdom of Yugoslavia (January 1929). Ivan Meštrović refused to participate in state politics and committed himself to his art. He left the country permanently in 1942.