| 554. Little Shop of Horrors | Featured Artist | 1 |
| 554. Liv Thompson | Bass | 1 |
| 554. Liv.e | Background Vocals | 1 |
| 554. Livia Amoruso | Violin | 1 |
| 554. Living Colour | Featured Artist | 1 |
| 554. Liz Phair | Guitar, Vocals | 1 |
| 554. Liz Vaughn | Background Vocals | 1 |
| 554. Lizz Wright | Featured Artist | 1 |
| 554. Lizzo | Flute, Vocals | 1 |
| 554. Lizzy McAlpine | Acoustic Guitars, Vocals | 1 |
| 554. Ljova And The Kontraband | Featured Artist | 1 |
| 554. Lloyd Buchanan | Keys | 1 |
| 554. Lo Moon | Featured Artist | 1 |
| 554. Local Natives | Featured Artist | 1 |
| 554. Locko | Vocals | 1 |
| 554. Logan Chung | Guitar, Keys | 1 |
| 554. Logan Kane | Bass | 1 |
| 554. Logan MacKenzie | Keys | 1 |
| 554. Logan McQuade | Bass | 1 |
| 554. Lola Adanna | Vocals | 1 |
| 554. Lomes Oleander | Guitar, Vocals | 1 |
| 554. Lon Renzell | DJ | 1 |
| 554. Lonnie Rashid Lynn | Musician | 1 |
| 554. Lonny Bereal | Vocals | 1 |
| 554. Lora-Faye Åshuvud | Guitar, Vocals, Vocoder | 1 |