Henri-Jean Guillaume "Henri" Martin (French pronunciation: [ɑ̃ʁi ʒɑ̃ ɡijom maʁtɛ̃]; 5 August 1860 – 12 November 1943) was a French painter. Elected to the Académie des Beaux-Arts in 1917, he has been described as a prolific master whose work has touches of melancholy, dreaminess and mystery. Martin is known for his early 1920s work on the walls of the Salle de l'Assemblée générale, where the members of the Conseil d'État meet in the Palais-Royal in Paris.
