Lederman or Ledermann is a surname. Notable people with the surname include: D. Ross Lederman (1894-1972), American B-film director Dr. Gilbert "Gil" Lederman, physician, talk radio host, and proponent of radiosurgery, notoriously sued by the estate of George Harrison (for breaching Harrison's privacy and for forcing Harrison to sign a guitar) Harold Lederman (1940–2019), American boxing judge and analyst Barbara Ledermann (born 1925), Holocaust survivor Jean-Marc Lederman, Belgian music composer Leon Lederman (born 1947), Israeli chess master Leon M. Lederman (1922-2018), Nobel laureate in physics Marty Lederman, Visiting Professor of Law at the Georgetown University Law Center Robert Lederman, television director, e.g., of Star Trek: Voyager (1995) Sanne Ledermann (1928–1943), victim of the Holocaust Susan Lederman, Canadian experimental psychologist Walter Ledermann (1911-2009), mathematician William Lederman (1916-1992), Canadian constitutional scholar and the first dean of Queen's University Faculty of Law Jewish surnames Germanic-language surnames Occupational surnames fr:Lederman