Glantz is a surname. Notable people with the surname include:
Aaron Glantz (1977–), American journalist and author Abraham Glantz (1907–1998), South African cricketer David M. Glantz (1942–), American military historian Ezra Glantz (1945–), American handball goalkeeper Leib Glantz (1898–1964), Ukrainian lyrical tenor Margo Glantz (1930–), Mexican writer, essayist, critic, and academic Matthew Glantz (1971–), American professional poker player Nathan Glantz (1878-1937), American jazz bandleader Peter Glantz (1975–), American director of theater and film Stanton Glantz (1946–), professor of medicine at the University of California, San Francisco