Jorge Mario Liderman (November 16, 1957 – February 3, 2008) was an American composer. He was awarded the Guggenheim Fellowship in 2003 and taught composition at the University of California, Berkeley.
Jorge Liderman was born in Buenos Aires, Argentina in 1957. He studied at the Rubin School of Music in Jerusalem and earned a doctorate in composition from the University of Chicago in 1988. He joined the faculty of the University of California, Berkeley in 1989.

He died February 3, 2008 in an apparent suicide, struck by an incoming Richmond-bound train at the El Cerrito Plaza Bay Area Rapid Transit (BART) station in El Cerrito