| Marcel Baschet | France | 1862–1941 | 2 |
| Marcantonio Raimondi | Italy | 1480–1534 | 27 |
| Marcantonio Franceschini | Status Pontificius | 1648–1729 | 6 |
| Marc Nattier | France | 1642–1705 | 1 |
| Marc Ferrez | Brazil | 1843–1923 | 147 |
| Marc Chagall | France | 1887–1985 | 11 |
| Manuel Villegas Brieva | Spain | 1871–1923 | 2 |
| Manuel Ussel de Guimbarda | Spain | 1833–1907 | 1 |
| Manuel San Gil y Villanueva | Spain | 1908 | 2 |
| Manuel Salvador Carmona | Spain | 1734–1820 | 2 |
| Manuel Rodríguez de Guzmán | Spain | 1818–1867 | 3 |
| Manuel Ramírez Ibáñez | Spain | 1856–1925 | 2 |
| Manuel Poy Dalmau | Spain | 1874–1909 | 1 |
| Manuel Ojeda y Siles | Spain | 1835–1904 | 5 |
| Manuel Miranda y Rendón | Spain | 1800–1865 | 2 |
| Manuel José de Laredo y Ordoño | Spain | 1842–1896 | 1 |
| Manuel Joachim de Franca | United States | 1808–1865 | 1 |
| Manuel Iglesias y Domínguez | Spain | 1853 | 2 |
| Manuel González Méndez | Spain | 1843–1909 | 1 |
| Manuel García Hispaleto | Spain | 1836–1898 | 6 |
| Manuel Ferran | Spain | 1830–1896 | 2 |
| Manuel Domínguez Sánchez | Spain | 1840–1906 | 4 |
| Manuel de la Cruz | Spain | 1750–1792 | 9 |
| Manuel de Castro | Spain | 1662–1705 | 1 |
| Manuel Cusí i Ferret | Spain | 1857–1919 | 3 |
| Manuel Crespo Villanueva | Spain | 1863 | 1 |
| Manuel Castellano | Spain | 1826–1880 | 6 |
| Manuel Cabral Aguado-Bejarano | Spain | 1827–1891 | 1 |
| Manuel Bayeu | Spain | 1740–1809 | 1 |
| Manuel Barrón y Carrillo | Spain | 1814–1884 | 2 |
| Manuel Arroyo y Lorenzo | Spain | 1854–1902 | 1 |
| Manuel Alcázar | Spain | 1858–1914 | 2 |
| Manohar Das | Mughal Empire | 1600–1700 | 1 |
| Manaku | — | 1700–1760 | 8 |
| Man Ray | United States | 1890–1976 | 1 |
| Malvin Gray Johnson | United States | 1896–1934 | 1 |
| Malin Gyllenstierna | Sweden | 1866–1936 | 1 |
| Maksutov, Vasily | — | 1826–1886 | 1 |
| Majel G. Claflin | United States | 1893–1941 | 1 |
| Maja Bergh Holtermann | Sweden | 1899–1993 | 2 |
| Maj Bring | Sweden | 1880–1971 | 2 |
| Maître des bâtiments gothiques | Italy | — | 1 |
| Mair von Landshut | Holy Roman Empire | 1450–1520 | 3 |
| Mahesha | Mughal Empire | — | 1 |
| Magnus Stenbock | Sweden | 1665–1717 | 1 |
| Magnus Jørgensen | Kingdom of Denmark | 1650–1738 | 1 |
| Magnus Hallman | Sweden | 1745–1822 | 3 |
| Magnus Friedrich Stegemann | Russian Empire | 1785–1861 | 1 |
| Magnus de Quiter | — | 1694–1744 | 2 |
| Magnus Bjursten | Sweden | 1907–1974 | 1 |
| Magnus Berg | Norway | 1666–1739 | 2 |
| Magnus Adlercreutz | Sweden | 1868–1923 | 1 |
| Magdalena Abakanowicz | Poland | 1930–2017 | 1 |
| Maffeo Olivieri | — | 1484–1543 | 10 |
| Maestro L. Cz. | Germany | — | 4 |
| Maestro HB con la cabeza de grifo | — | — | 1 |
| Maestro Francesco | — | 1400–1400 | 1 |
| Maestro Espressionista di Santa Chiara | — | 1300–1400 | 1 |
| Maestro E. S. | Germany | 1420–1467 | 18 |
| Maestro di Figline | — | 1300–1400 | 4 |