L
- Lambert
- Lamp
- Lance Lenehan
- Landru
- Lang
- Laocoön
- Lars Leonhard
- Last Industrial Estate
- Laudanum
- Lauge
- Lauri Lest
- Lav
- Leandro Fresco
- Lee Anthony Norris
- Leila Abdul-Rauf
- Lemonchill
- Leonardo Rosado
- Lightwave
- Liquid Mind
- Lisa Gerrard
- Lisa Moskow
- Lisa Walker
- Liveform
- Living Dreamtime
- Llyn Y Cwn
- Logic Gate
- Loneward
- Loom
- Loren Nerell
- Lorenzo Montanà
- Lost Radiance
- Loveliescrushing
- Luca Formentini
- Luigi Seviroli
- Luis Alberto Naranjo
- Luminous Dimensions
- Lustmord
- Lyonel Bauchet