Gian Piero Reverberi (born 29 July 1939 in Genoa) is an Italian pianist, composer, arranger, conductor, and entrepreneur.

After obtaining Diplomas in piano and composition from the Paganini Conservatory in Genoa, Reverberi worked in a wide range of media, including TV themes, spaghetti Western soundtracks to pop and rock records. He created the Rondò Veneziano ensemble. He also worked with his brother Gianfranco Reverberi on the song "Last Man Standing" (or "Nel cimitero di Tucson") from the soundtrack of Django, Prepare a Coffin (Preparati la bara!), which was sampled in Gnarls Barkley's hit "Crazy".