Jean François Gigoux (6 January 1806, Besançon – 11 December 1894, Paris) was a French painter, lithographer, illustrator and art collector.
Two years later, he created several hundred woodcuts for Gil Blas by Alain-René Lesage, which brought him a great deal of notoriety.
[2] Several of his students became well-known; notably Henri Baron, Léopold Flameng and François-Louis Français.
Despite his professional successes, he may be best remembered for taking Ewelina Hańska, the widow of Honoré de Balzac, as his mistress.
He died in Paris in 1894, having bequeathed more than 3000 drawings and 460 paintings to the Musée des Beaux-Arts et d'Archéologie de Besançon, making him one of their four principal donors.