Jean-Emmanuel-Marie Le Maout (29 December 1799, Guingamp – 23 June 1877, Paris) was a French naturalist
In 1842, Le Maout qualified as a physician at the University of Paris, where he became a demonstrator of natural sciences in the Faculty of Medicine. Later he gave private lessons in literature and natural history. He was decorated with the Légion d'honneur in 1869.