Georges Aperghis (Greek: G?????? ?p?????; born 23 December 1945 in Athens, Greece) is a Greek composer working primarily in the field of experimental musical theater but has also composed a large amount of non-programmatic chamber music.
He was a "composer in residence" in Strasbourg, France.
In 2011 he was the first recipient of the Mauricio Kagel Music Prize.
Aperghis is honored with the 2015 BBVA Foundation Frontiers of Knowledge Award in Contemporary Music for his reinvention of music theater, using sound, gesture, space and technology and involving performers in the compositional process.