Iván Erod (Hungarian: Erod Iván ['?rø?d 'iva?n]; 2 January 1936 – 24 June 2019; sometimes spelled Eröd) was a Hungarian-Austrian composer and pianist.
Educated in Budapest, he emigrated to Austria in 1956, where he studied at the Vienna Music Academy.
He was successful as a pianist and composer of operas, chamber music and much more, with elements from serialism, Hungarian folk music and jazz.
He first was a professor of music theory and composition at the University of Music in Graz (1967-1989), then a professor of composition at the Vienna Music Academy from 1989.