• Manet, Édouard (1832-1883): La Vierge au lapin (c.1850)
• Mantegna, Andrea (c.1431-1506): La crocifissione (1456-59)
• Mantegna, Andrea (c.1431-1506): Madonna della Vittoria (The Virgin of Victory)
• Mantegna, Andrea (c.1431-1506): Minerva caccia i vizi (4th quarter of the 15th century)
• Mantegna, Andrea (c.1431-1506): Parnaso (4th quarter of the 15th century)
• Mantegna, Andrea (c.1431-1506): San Sebastiano (4th quarter of the 15th century)
• Martini, Simone (c.1284-1344): Gesù che porta la croce (2nd quarter of the 14th century)
• Matisse, Henri (1869-1954): Nu bleu IV (1952)
• Memling, Hans (c.1430-1494): Saint John the Baptist (1462)
• Memling, Hans (c.1430-1494): Saint Mary Magdalene (1462)
• Memling, Hans (c.1430-1494): The Flight into Egypt (1462)
• Michelangelo (1475-1564): Studio di un uomo nudo, in piedi (c.1524)
• Millet, Jean-François (1814-1875): La lessiveuse (1849)
• Monet, Claude (1840-1926): Environs de Honfleur, neige (1867)
• Monet, Claude (1840-1926): Glaçons à Bougival (3rd quarter of the 19th century)
• Monet, Claude (1840-1926): La débâcle près de Vétheuil (1880)
• Morisot, Berthe (1841-1895): Sur la falaise (1873)
• Murillo, Bartolomé (1617-1682): La Inmaculada Concepción (1662-65)