Gerald H. Haug (born 14 April 1968 in Karlsruhe, Germany) is a German geologic climatologist, prize winner of the Gottfried Wilhelm Leibniz Prize and since 2007 he has a professorship at the ETH Zürich in Switzerland. In 2015 he became director of the Climate Geochemistry Department and Scientific Member at the Max Planck Institute for Chemistry in Mainz and since March 2020, he became the new President of the National Academy of Sciences Leopoldina.
