Antoine Chessex (1980 in Vevey) is a Swiss artist who works with sound. Selected instrumental works include Les Abîmes Hallucinés (for Ensemble Proton in Bern), La Résonance des Ruines (for ICTUS Ensemble in Brussels), Plastic Concrete (For Apartment House in London), The Experience of Limit, and Echo/cide. Antoine Chessex is the recipient of a Swiss Music Prize from the Federal Office of Culture in 2020, as well as an Artist Prize "Werkjahr" from the City of Zurich in 2018.