Walzer is a German surname. It may refer to:
Andreas Walzer (born 1970), German cyclist and Olympic medalist Antonio Walzer (1909–?), Argentine wrestler and Olympics competitor Judith Walzer Leavitt (born 1940), American science and medicine historian; sister of Michael Walzer Michael Walzer (born 1935), American political theorist, editor, and public intellectual; brother of Judith Walzer Leavitt (born Josef Walzer; 1888–1966), German Benedictine monk Richard Rudolf Walzer (1900–1975), German-born British philologist, linguist, orientalist, author, and Farabi scholar , Austrian author, editor, and historian of Austrian-Jewish studies Werner Walzer (born 1947), Austrian footballer
See also Walser (surname) Waltzer (surname) Wälzer (surname)