{{wiktionary|Leventhal}} '''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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