Leonhardt is a surname. Notable people with the surname include:
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David Leonhardt (born 1973), a business journalist, and Pulitzer Prize winner with the
New York Times
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Fritz Leonhardt (1909–1999), German civil engineer
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Gustav Leonhardt
Gustav Maria Leonhardt (30 May 1928 – 16 January 2012) was a Dutch keyboardist, conductor, musicologist, teacher and editor. He was a leading figure in the historically informed performance movement to perform music on period instruments.
Leo ...
(1928–2012), Dutch musician
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Paul Saladin Leonhardt
Paul Saladin Leonhardt (13 November 1877 – 14 December 1934) was a German chess master. He was born in Posen, Province of Posen, German Empire (now Poland), and died of a heart attack in Königsberg during a game of chess.
A player with ...
, (1877–1934), German chess master
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Robert Leonhardt
Robert Leonhardt (December 27, 1872 – February 2, 1923) was an Austrian operatic baritone who sang several notable roles with the New York Metropolitan Opera between 1913 and 1922. He made numerous recordings for major record labels, both in E ...
(1877–1923), Austria-born baritone
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Wolfgang Leonhard
Wolfgang Leonhard (16 April 1921 – 17 August 2014) was a German political author and historian of the Soviet Union, the German Democratic Republic and Communism. A German Communist whose family had fled Hitler's Germany and who was educated i ...
(1921–2014), German political author, publicist, and historian
{{surname, Leonhardt