| 1. Land, Harold |
| 2. Land, Johnny (Buddy Ace) |
| 3. Landrum, Miriam |
| 4. Lanier, Sidney |
| 5. Larkin, Milton (Tippy) |
| 6. Law, Don |
| 7. Ledbetter, Huddie (Leadbelly) |
| 8. Lee, Thomas (Sonny) |
| 9. Lemsky, Frederick |
| 10. Lewis, William |
| 11. Light Crust Doughboys, |
| 12. Lindhe, Vin |
| 13. Lipscomb, Mance |
| 14. Lister, Weldon (Big Bill) |
| 15. Lomax, Alan |
| 16. Lomax, John |
| 17. Long, Hubert |
| 18. Longoria, Joseph (Joey Long) |
| 19. Longoria, Velerio |
| 20. Lopez, Isidro |
| 21. Lovett Sisters, |
| 22. Lowery, Fred |
| 23. Lucchese, Josephine |
| 24. Luman, Robert (Bob) |
| 25. Lyons, Lucil |
