The Jacques Loussier Trio was a French Third Stream jazz piano trio that became known for their Jazz interpretations of European classical music. They were commonly known in France as "le trio Play Bach" after the title of their LPs. The trio was formed in 1959 by French pianist Jacques Loussier, bass player Pierre Michelot, and percussionist Christian Garros. They reworked mostly Baroque music, in particular by Johann Sebastian Bach, but also Vivaldi and other composers, to fit their own style and instruments. The group was commercially successful but less popular with critics and jazz purists.

They toured Germany in 1966. In 1985, Jacques Loussier formed a new trio with percussionist André Arpino, and double-bassist Vincent Charbonnier.