Alain Debiossat, born in 1958 in Poitou-Charentes, France, is a French jazz-rock saxophonist and composer. Debiossat moved to Paris in 1980 to study guitar, saxophone, and arrangement at the C.I.M. under Ivan Jullien. In 1984, Debiossat won the soloist prize at the Concours national de jazz de la Défense, leading to performances with his quartet Point G in Parisian clubs. Debiossat subsequently performed with the Zool Fleischer Quintet and the Antoine Hervé Big Band. Debiossat is a founding member of the jazz-rock group Sixun, formed in 1984, and has also accompanied the Orchestre National de Barbès.