Gianluigi Trovesi (born in 1944) is an Italian jazz saxophonist, clarinetist and composer.
A native of Nembro, a small town near Bergamo, Lombardy, he studied harmony and counterpoint under Vittorio Fellegara. Since then he has been a major player in the Italian and European (free) jazz scene. He also teaches clarinet and saxophone in Italy. He has won various Italian jazz awards.