Robert Linn (August 11, 1925 – October 28, 1999) was an American composer and an educator at the University of Southern California. His notable students there included Morten Lauridsen, Billy Childs, Donald Crockett, and David Froom.
His works include music for symphony orchestra, wind orchestra, chorus and chamber ensembles.
- Myrna Oliver, Robert Linn; Composer, USC Music School Teacher. Obituary, Los Angeles Times, November 2, 1999
- Web site dedicated to the life and memory of Robert Linn, with downloadable audio files available
- Interview with Robert Linn, June 24, 1993