| Lü Ji | Ming dynasty | 1477–1505 | 3 |
| Lu Hui | Qing dynasty | 1851–1920 | 1 |
| Lu Guang | Yuan dynasty | — | 1 |
| Loÿs Delteil | France | 1869–1927 | 1 |
| Lowes Cato Dickinson | United Kingdom of Great Britain and Ireland | 1819–1908 | 1 |
| Lovis Corinth | Germany | 1858–1925 | 219 |
| Louise-Joséphine Sarazin de Belmont | France | 1790–1870 | 3 |
| Louise Ravn-Hansen | Kingdom of Denmark | 1849–1909 | 1 |
| Louise Pickard | United Kingdom | 1865–1928 | 2 |
| Louise Moillon | France | 1609–1696 | 5 |
| Louise Hersent | France | 1784–1862 | 2 |
| Louise Catherine Breslau | Switzerland | 1856–1927 | 4 |
| Louise Bouteiller | France | 1783–1828 | 2 |
| Louise Bourgeois | United States | 1911–2010 | 1 |
| Louise Amans | Switzerland | 1860–1897 | 1 |
| Louise Adélaïde Desnos | France | 1807–1878 | 1 |
| Louise Abbéma | France | 1853–1927 | 2 |
| Louisa Ulrika of Prussia | Sweden | 1720–1782 | 1 |
| Louisa Starr | United Kingdom of Great Britain and Ireland | 1845–1909 | 1 |
| Louisa Grace Bartolini | United Kingdom of Great Britain and Ireland | 1818–1865 | 1 |
| Louisa Catherine Strobel | United States | 1803–1883 | 5 |
| Louis-Simon Boizot | France | 1743–1809 | 2 |
| Louis-Rémy Robert | France | 1810–1882 | 5 |
| Louis-Oscar Roty | France | 1846–1911 | 13 |
| Louis-Nicolas Van Blarenberghe | France | 1716–1794 | 1 |
| Louis-Nicolas de Lespinasse | France | 1734–1808 | 3 |
| Louis-Michel van Loo | France | 1707–1771 | 21 |
| Louis-Maurice Boutet de Monvel | France | 1850–1913 | 3 |
| Louis-Marin Bonnet | France | 1736–1793 | 32 |
| Louis-Marie Dulieu de Chenevoux | France | 1752 | 1 |
| Louis-Marie Autissier | France | 1772–1830 | 1 |
| Louis-Léopold Boilly | France | 1761–1845 | 34 |
| Louis-Joseph Noyal | France | 1805–1846 | 1 |
| Louis-Joseph Masquelier | France | 1741–1811 | 5 |
| Louis-Joseph Le Lorrain | France | 1715–1759 | 4 |
| Louis-Jean-François Lagrenée | France | 1725–1805 | 14 |
| Louis-Jacques Cathelin | France | 1738–1804 | 5 |
| Louis-Gabriel Moreau | France | 1740–1806 | 15 |
| Louis-Frederic Schützenberger | France | 1825–1903 | 1 |
| Louis-François Cassas | France | 1756–1827 | 1 |
| Louis-Félix Delarue | France | 1730–1777 | 2 |
| Louis-Ernest Barrias | France | 1841–1905 | 4 |
| Louis-Emile Durandelle | France | 1839–1917 | 4 |
| Louis-Édouard Rioult | France | 1790–1855 | 1 |
| Louis-Claude Vassé | France | 1716–1772 | 1 |
| Louis-Auguste Lapito | France | 1803–1874 | 1 |
| Louis-Auguste Bisson | France | 1814–1876 | 4 |
| Louis-Ami Arlaud-Jurine | Switzerland | 1751–1829 | 1 |
| Louis-Alexandre Bottée | France | 1852–1940 | 1 |
| Louis Welden Hawkins | France | 1849–1910 | 4 |
| Louis Vigée | France | 1715–1767 | 1 |
| Louis Valtat | France | 1869–1952 | 3 |
| Louis Vallee | — | 1601–1653 | 1 |
| Louis Tocqué | France | 1696–1772 | 15 |
| Louis Testelin | France | 1615–1655 | 1 |
| Louis Tesson | France | 1820–1870 | 1 |
| Louis Surugue | France | 1686–1762 | 3 |
| Louis Sullivan | United States | 1856–1924 | 1 |
| Louis Stanislas Faivre-Duffer | France | 1818–1897 | 1 |
| Louis Sparre | Sweden | 1863–1964 | 5 |