Elmar Järvesoo (until 1935 Elmar Gerberson; 22 March 1909, Pati Parish, Pärnu County – 7 December 1994 Daytona Beach, United States) was an Estonian agricultural scientist and politician. In 1934 he graduated from the University of Tartu with a degree in agronomy. 1934-1937 and in the 1940s he taught at the University of Tartu. Following the Soviet reoccupation of Estonia in 1944, he fled to Germany. He was one of the founders of Baltic University (1945-1949). He was also active in politics. 1964-1971 he was Estonian Minister of Education in exile, and 1964-1971 in exile.