| Alisa Latsis | PopBard music | 1 |
| Lyle Lovett | Country music | 1 |
| Miles Laroque | JazzInstrumental music | 1 |
| Joshua Lange | PopSoundtrack | 1 |
| Lena Avgust | PopIndependent musicRap | 2 |
| Larry Mullen Jr. | SoundtrackInstrumental musicRock | 1 |
| Linda Jo Rizzo | PopDisco | 2 |
| Chris LeDoux | Country musicPop | 2 |
| Luis Bacalov | SoundtrackInstrumental music | 1 |
| Greg Lake | RockPopChurch music | 1 |
| Corey Layne | Country music | 1 |
| Nastya Luch | Pop | 1 |
