- Lenasia Tyson
- Leo Guardo & Cali Satellites
- Leona Isabella
- Leonardo Amuedo
- Les Brünettes
- Letta Mbulu & Caiphus Semenya
- Life Sonice
- Lil Wayne, Robin Thicke, Allen Toussaint, Terence Blanchard & The Dirty Dozen Brass Band
- Lily Dahab
- Lionel Hampton
- Lionel Hampton & His Just Jazz All Stars
- Lisa Bassenge
- Lisa Ekdahl
- Lisa Ekdahl & Peter Nordahl Trio
- Lisbeth Quartett
- LITANGEN
- Lisbeth Quartett
- LITANGEN
- Lizz Wright
- Lola Bates
- Louis Armstrong
- Louis Armstrong & Duke Ellington
- Louis Armstrong & Eileen Farrell
- Louis Jordan & His Tympany Five
- Louis Prima & Keely Smith
- Louis Prima, Keely Smith & Sam Butera & The Witnesses
- Luca Sestak
- Luciana Souza
- Lui Ikezawa & Naoya Sakamata
- Luis Lascano
- Luis Lascano, Paulina Torres, Santiago Kurchan, Julián López Di Muro, Emiliano Di Nardo & santiago h...