Bruno Tommaso (born 1946) is an Italian jazz double-bass player and composer, the cousin of fellow double-bass player Giovanni Tommaso. The first president of the Italian Association of Jazz Musicians and a founding member of the Italian Instabile Orchestra, Tommaso has performed with such musicians as Enrico Rava, Mario Schiano, Franco d'Andrea, Eugenio Colombo and Enrico Pieranunzi, among others.[1]