| Nombre | Nacimiento | Defunción | Marchas | Mayoría de marchas |
|---|---|---|---|---|
| Zoltan Kodaly | — | — | 1 | — |
| Jan Kunc | 1883 | 1976 | 1 | — |
| Lorenzo Laguna | — | — | 1 | Córdoba (1) |
| Luis Joaquín Lancharro Cordero | — | — | 3 | Sevilla (3) |
| Miguel Ángel Lanzarote Fernández | — | — | 15 | Sevilla (7) |
| José Ángel Lara Alcázar | — | — | 1 | Jaén (1) |
| Jonathan Larriba Valdivia | — | — | 1 | — |
| Sergio Larrinaga Soler | — | — | 75 | Cádiz (11) |
| Manuel Bartolomé Latorre Balboa | — | 2013 | 3 | Almería (2) |
| Antonio María Lebrero Ramírez | — | — | 1 | Sevilla (1) |
| César B. Lechuga | — | — | 1 | Málaga (1) |
| José Manuel Lechuga González | — | — | 15 | Cádiz (4) |
| Ramón Lechuga Olmos | — | — | 1 | Granada (1) |
| Manuel León Carrasco | — | — | 1 | Sevilla (1) |
| Jesús León García | — | — | 1 | Córdoba (1) |
| Enrique León Serrano | — | — | 6 | Sevilla (3) |
| José Pedro Licerán Casanova | — | — | 2 | Almería (1) |
| José Lillo Tormo | — | — | 1 | Murcia (1) |
| Sergio Linero Lovillo | — | — | 1 | Cádiz (1) |
| Alfonso Liébana González | — | — | 2 | León (1) |