| Louis Moréri | Louis Moréri |
| Louis Nicolas Davout | Louis-Nicolas Davout |
| Louis Nicolas Vauquelin | Louis-Nicolas Vauquelin |
| Louis Niedermeyer | Louis Niedermeyer |
| Louis of Etruria | Ludwig |
| Louis of Granada | Fray Luis de Granada |
| Louis of Nassau | Ludwig von Nassau-Dillenburg |
| Louis of Sicily | Ludwig |
| Louis of Spain | Ludwig |
| Louis of Toulouse | Ludwig von Toulouse |
| Louis Pasteur | Louis Pasteur |
| Louis Paul Boon | Louis Paul Boon |
| Louis Paul Cailletet | Louis Paul Cailletet |
| Louis Perrier | Louis Perrier |
| Louis Prima | Louis Prima |
| Louis Quatorze furniture | Louis-quatorze-Möbel |
| Louis Racine | Louis de Racine |
| Louis Renault | Louis Renault |
| Louis René Tulasne | Edmond Tulasne |
| Louis Riel | Louis Riel |
| Louis Rosier | Louis Rosier |
| Louis Ruchonnet | Antoine Louis John Ruchonnet |
| Louis Saha | Louis Saha |
| Louis Schmeisser | Louis Schmeisser |
| Louis Spohr | Louis Spohr |
| Louis Sullivan | Louis Sullivan |
| Louis the Blind | Ludwig der Blinde |
| Louis the Child | Ludwig das Kind |
| Louis the German | Ludwig der Deutsche |
| Louis the Pious | Ludwig der Fromme |
| Louis the Stammerer | Ludwig II. |
| Louis Vauxcelles | Louis Vauxcelles |
| Louis Vierne | Louis Vierne |
| Louis Vuitton Cup | Louis Vuitton Cup |
| Louis XIV furniture | Louis-quatorze-Mobiliar |
| Louis Zutter | Louis Zutter |
| Louis-Albert Cardinal Vachon | Louis-Albert Vachon |
| Louis-Albert Vachon | Louis-Albert Vachon |
| Louis-Bar syndrome | Louis-Bar-Syndrom |
| Louis-Bernard Guyton de Morveau | Louis Bernard Guyton de Morveau |
| Louis-Charles Mahé de La Bourdonnais | Louis-Charles Mahé de La Bourdonnais |
| Louis-Claude Daquin | Louis-Claude Daquin |
| Louis-Eugène Cavaignac | Louis-Eugène Cavaignac |
| Louis-Ferdinand Céline | Louis-Ferdinand Céline |
| Louis-Jean Guyot | Louis-Jean Guyot |
| Louis-Jean-Marie Daubenton | Louis Jean-Marie Daubenton |
| Louis-Joseph de Laval-Montmorency | Louis-Joseph de Montmorency-Laval |
| Louis-Marcelin de Fontanes | Jean-Pierre Louis de Fontanes |
| Louis-Michel Aury | Louis Michel Aury |
| Louis-Nazaire Bégin | Louis-Nazaire Bégin |
| Louis-Nicolas Clérambault | Louis-Nicolas Clérambault |
