Dawidowicz () is a surname of Polish-language origin, meaning "son of David". The Russian and Belarusian form is Davidovich, Ukrainian: Davydovych.
Notable people with this surname: Aleksandra Dawidowicz (born 1987), Polish cyclist Janina David (1930–2023), born Janina Dawidowicz, Holocaust survivor, British writer and translator Lucy Dawidowicz (1915–1990), American historian Paweł Dawidowicz (born 1995), Polish footballer
See also Davidović, Serbo-Croatian