Tomaszewski is a Polish masculine surname Its feminine counterpart is Tomaszewska or. Russian language variant: Tomashevsky (Tomashevskiy), Lithuanian: Tamašauskas. Notable people with the surname include:Andrzej Tomaszewski (1934–2010), Polish historian of art and culture, architect
Antonina Tomaszewska
Bohdan Tomaszewski (1921–2015), Polish sport journalist
David Tomaszewski, French music video director
Dawid Tomaszewski, Polish art fashion designer
Ewa Tomaszewska
Henryk Tomaszewski (1914–2005), Polish poster artist
Henryk Tomaszewski (1919–2001), Polish mime artist and theatre director
Irene Tomaszewski, Polish-Canadian writer
Izabela Tomaszewska
Jan Tomaszewski, Polish footballer
Janusz Tomaszewski, Polish politician
Jerzy Tomaszewski (1930–2014), Polish historian
Jerzy Tomaszewski (1924–2016), Polish photographer
John Tomaszewski, American pathologist
Marek Tomaszewski, Polish pianist
Marian Tomaszewski (1922–2020), Polish military officer and scout leader
Natalia Tomaszewska
Piotr Tomaszewski, Polish guitarist
Roman Tomaszewski, Polish chess master
Stanisław Miedza-Tomaszewski (1913–2000), Polish war artist and underground fighter
Tadeusz Tomaszewski, Polish politician
Tadeusz Tomaszewski (1881–1950), Polish politician
Tomasz Tomaszewski, Polish violinist
Waldemar Tomaszewski, Lithuanian politician of Polish ethnicity