- London Data -- London Scottish Pipers
- London Session Orchestra -- Lone Raven
- Lone Raver -- Lonesome Road Band
- Lonesome Romeos -- Long Tall Deb and the Drifter Kings
- Long Tall Ernie -- Lönndom
- Lonney Thome -- Lonnie Young, Jr.
- Lonnie Youngblood -- Loomis & The Lust
- Loon -- Looping Lizards
- Loopity Goofs -- Looshes
- Looskrooz -- Loraxx
- Lorayne -- Lord Belial
- Lord Benjamin Britten -- Lord Jamar
- Lord Janx -- Lord Steev & The Echos
- Lord Sterling -- Lore Schrettner
- Lore Wissman -- Lorena Fontana