Lederman or Ledermann is a surname. Notable people with the surname include:Alexandra Ledermann, French Olympic equestrian
Barbara Ledermann, Holocaust survivor
Ben Lederman, Polish footballer
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
Hans Ledermann, Swiss cyclist
Harold Lederman (1940–2019), American boxing judge and analyst
Ida Ledermann (1893–1967), German art historian
Jean-Marc Lederman, Belgian music composer
Leon M. Lederman (1922–2018), Nobel laureate in physics
Marty Lederman, Visiting Professor of Law at the Georgetown University Law Center
Nicki Ledermann, German make-up artist for TV and film
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