Pascal Georges Dusapin (born 29 May 1955) is a French composer. His music is marked by its microtonality, tension, and energy. A pupil of Iannis Xenakis and Franco Donatoni and an admirer of Varèse, Dusapin studied at the University of Paris I and Paris VIII during the 1970s. His music is full of "romantic constraint". Despite being a pianist, he refused to compose for the piano until 1997. His melodies have a vocal quality, even in purely instrumental works.