Tuwim, sometimes anglicized as Tuvim, is a Hebrew language surname which comes from the Hebrew tovim () meaning "good".
Notable people with this surname include:
Judith Tuvim, birth name of Judy Holliday (1921–1965), American Jewish actress, comedian, and singer Irena Tuwim (1899–1987), Polish-Jewish poet and translator Julian Tuwim (1894 – 1953), Polish-Jewish poet