Grégoire Maret is a Swiss harmonica player and jazz musician from Geneva who began his professional career in the late 1990s after studies at the Conservatoire de Musique de Genève and the Manhattan School of Music, working primarily in contemporary jazz and improvisational music. He integrates chromatic harmonica into modern jazz settings, blending improvisation, blues-inflected phrasing and occasional electronic textures while collaborating across jazz, fusion and world-music contexts, and his work has contributed to expanding the role of harmonica in European and American jazz scenes.
