Roman Maciejewski (28 February 1910 in Berlin, Germany – 30 April 1998 in Gothenburg, Sweden) was a Polish composer. His mother, Bronisława Maciejewska, was a talented violinist and music teacher who taught him to play piano. He studied in Stern Conservatory in Berlin, later with Stanisław Wiechowicz and Kazimierz Sikorski in Poznań Conservatory, then continued with Sikorski in Warsaw Conservatory. In his early years he was highly acclaimed by Karol Szymanowski. In 1934 he went to Paris, to study with Nadia Boulanger. He never returned to his native Poland, staying in various countries abroad: