Marc Battier (born 21 December 1947) is a French composer and musicologist. Battier was born in Brive-la-Gaillarde, France. He is known as a co-founder with Leigh Landy and Daniel Teruggi of the Electroacoustic Music Studies Network, which established a new field in musicology specifically for the musicological study of electroacoustic music. He is also known for developing the study of electroacoustic music in East Asia. His electroacoustic are widely performed and have been commissioned in several countries.