Tomasz Tomaszewski is a Polish violinist and the first concertmaster in Deutsche Oper Berlin. Born in Czechowice, Poland. He studied at the Warsaw Academy of Music, then the Leningrad Conservatory and later in Freiburg, he also attended master classes with Fyodor Druzhinin, Oleh Krysa, Pierre Fournier, Liebermann, Hiller and Szerny. He is a professor on Berlin University of the Arts. He is associated with Kwartet Polski ensemble.