- Leslie Fagan -- Less Than Scared
- Less Than Useful -- Lethal Carwash
- Lethal Dialect -- Leutarii Folk Orchestra
- Lev Atovmyan -- Levid Mora-Arriaga
- Leviethan -- Lewis Furey
- Lewis Gatewood -- Lexie Hannah
- Lexie J. -- Lhaktse
- L'Ham de Foc -- Li Yintao
- Li-Young Lee -- Liao Jiayuan
- Liao Qing -- Libor Shima
- Libor Smoldas -- Liebrecht Vanbeckevoort
- Liechtenstein -- Life Saving Decision
- Life Saxophone Quartet -- Light Of Darkness
- Light of Faith Choir -- Lika