Rosenzweig, or Rosensweig is a German surname meaning "rose twig or branch" and may refer to:
Barney Rosenzweig (born 1937), an American television producer
Cynthia E. Rosenzweig, a NASA scientist and climatologist
Dan Rosensweig, former Chief Operating Officer of Yahoo!
Ferdinand von Rosenzweig, an Austrian military officer
Franz Rosenzweig (1887-1929), German-Jewish philosopher
Harry Rosen (born 1931, originally Rosenzweig), founder of the Canadian men's wear store that bears his name
Jake Rosenzweig (born 1989), an American racing driver
Joseph "Joe 'The Greaser'" Rosenzweig, American racketeer in the early 1900s
Mark Rosenzweig (1922-2009), performed studies showing the brain continues developing anatomically into adulthood
Rabbi Michael Rosensweig (born 1955), rosh yeshiva at Yeshiva University
Michael Rosen, a British poet and children's storyteller
Michael Rosenzweig, American ecologist at the University of Arizona
Peggy Rosenzweig, an American politician
Rachel Zoe Rosenzweig, an American fashion stylist
Robert Rosenzweig, president emeritus of the Association of American Universities
Ronald E. Rosensweig (born 1932), physicist, pioneer in the field of magnetic fluids
Roy Rosenzweig (1950-2007), American historian
Saul Rosenzweig (1907-2004), American psychologist and therapist
Viktor Rosenzweig (1914–1941), Croatian communist, poet and writer killed during World War II
Steven A. Rosenzweig (born 1951), an American biomedical scientist
Buber-Rosenzweig-Medal, an annual prize for Christian-Jewish relations, named after Franz Rosenzweig
Chaim Rosenzweig, a fictional character in the Left Behind novels
The Sisters Rosensweig, a play by Wendy Wasserstein
Rosenzweig Wikipedia (Text) CC BY-SA