Marie Cornu may refer to:
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Marie Alfred Cornu
Marie Alfred Cornu (; 6 March 1841 – 12 April 1902) was a French physicist and professor of École polytechnique. The French generally refer to him as Alfred Cornu. The Cornu spiral, a graphical device for the computation of light intensities ...
(1841–1902), French physicist
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Marie Maxime Cornu
Marie Maxime Cornu (July 16, 1843, in Orléans – April 3, 1901 in Paris) was a French botanist and mycologist. He was a younger brother of physicist Alfred Cornu (1841–1902).
He studied at the École normale supérieure, and in 1872 received ...
(1843–1901), French botanist and mycologist
{{hndis, Cornu, Marie