Marie-Guillaume Charles Le Roux (1814–1895) was a landscape painter of the Barbizon school. He was born and died in Nantes, and is noted for his paintings of the Loire and its surroundings.
He was a pupil of Jean-Baptiste-Camille Corot and a friend of Théodore Rousseau and Gustave Dore. Having inherited a fortune, he did not have to sell his works.
Museums holding works by Le Roux include the Musée des Beaux-Arts de Nantes. His painting Edge of the Woods; Cherry Trees in Autumn, which was painted in the last year (1895) of the artist's life, was exhibited in the Exposition Universelle of 1900,[1] and is in the collection of the Musée d’Orsay.[2]