Fradkin () is a Yiddish family name. It may refer to one of the following persons:
Barbara Fradkin, Canadian writer Eduardo Fradkin (born 1950), Argentinian-American physicist Efim Fradkin (1924–1999), Soviet/Russian physicist Judith Fradkin, American physician-scientist Les Fradkin (born 1951), American musician Lucy Fradkin (born 1953), American artist Mark Fradkin (1914–1990), Soviet composer Philip L. Fradkin (1935–2012), American environmentalist Shneur Zalman Fradkin (1830–1902), Chabad rabbi
See also Fradkin Brothers Furniture, furniture retailer in Baltimore County, Maryland