Grzegorz Nowak (born 15 August 1951, Poznań) is a Polish conductor. He has served as music director of the Polish National Opera, the Edmonton Symphony Orchestra, the SWR Radio Orchestra in Kaiserslautern, Germany), and Sinfonia Helvetica and festival Musique and Amitié in Switzerland. He is the Principal Associate Conductor of the Royal Philharmonic Orchestra in London.