Knorre is a surname. Notable people with the surname include:
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Ernst Friedrich Knorre
Ernst Christoph Friedrich Knorre (11 December 1759 – 1 December 1810) was a German-born astronomer who lived and worked in present-day Estonia as a founding professor of mathematics at the Universität Dorpat and chief ''observator'' for the D ...
(1759–1810), German-born astronomer and professor of mathematics who lived and worked in present-day Estonia
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Karl Friedrich Knorre (1801–1883), son of Ernst Friedrich, Russian astronomer of German ethnic origin
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Viktor Knorre (1840–1919), son of Karl Friedrich, Russian astronomer of German ethnic origin
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Dmitrii Knorre
Dmitrii G. Knorre (Russian: Дмитрий Георгиевич Кнорре; born July 28, 1926, in Leningrad, Soviet Union; died July 5, 2018) is a chemist and biochemist, a specialist in chemical kinetics of complex reactions, bioorganic chemist ...
(born 1926), Russian chemist and biochemist
{{surname, Knorre