Bartoszewicz is a Polish surname. Notable people with the surname include:Artur Bartoszewicz, Polish economist Elżbieta Grabarek-Bartoszewicz, Chairpersons of the City Council of Gdańsk 1998–2001 Julian Bartoszewicz (1821–1870), Polish historian Kazimierz Bartoszewicz (1852–1930), Polish writer and historian Kaziuk Bartoszewicz, Konopielka character Myrtle Bartoszewicz, Woody Herman mother Tomasz Bartoszewicz, Central Customs Office executive of Tax and Customs Service (Poland) Władysław Bartoszewicz, Powszechny Zakład Ubezpieczeń CEO Włodzimierz Bartoszewicz (1899–1983), Polish painter