Leventhal is a surname. Notable people with the surname include:
Adam Leventhal (born 1979), British sportscaster Alan Leventhal (born 1953), chairman and chief executive officer of Beacon Capital Partners, Boston, Massachusetts Harold Leventhal (1915–1979), United States Circuit Judge Harold Leventhal (1919–2005), American music manager John Leventhal (born 1952), Grammy award-winning-guitarist, composer and music producer Norman B. Leventhal (1917–2015), chairman of The Beacon Companies Paul Leventhal (1938–2007), American journalist and nuclear nonproliferation expert Rick Leventhal (born 1960), American journalist, Fox News senior correspondent Stan Leventhal (1951–1995), American author
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