- Kaska, Francisco.1
- Kreidolf, Ernst, 1863-1956, artist1
- La-Puente, Ignacio.1
- Labadie, Ferréol, author1
- Labadie, Julio, author1
- Lamicq, Eduardo, author1
- Lamicq, Eduardo.1
- Landa, Daniel, author1
- Landero, C. F. de, author1
- Lanfranco, of Milan, active 13th century1
- Larrain, Jacob.1
- Larrinaga, José Pastor, approximately 1750-1823, author1
- Latari, Eugenio, author1
- Lavista, Rafael, author3
- Lários, Felipe, author1
- Le Roy, Louis, active 18202
- Leal y Garduño, Manuel, author1
- Leal, Francisco de P., author1
- Leal, Gregorio C., author1
- Lebredo, Mario G. (Mario García), 1866-1931 author1