- The Lawsons -- The Lazonby Group
- The Lazy Aces -- The Lazy Waves
- The LB Collective -- The Leadership
- The Leaf Library -- The Leak Bros
- The Leano -- The Leaves of Grass
- The Lebooca Project -- The Lee Harris 3
- The Lee Harvey Keitel Band -- The Left
- The Left -- The Left Rights
- The Leftovers -- The Legend
- The Legend Lives -- The Legendary Clampetts
- The Legendary Crooners -- The Legendary Miles Johnson
- The Legendary Pink Dots -- The Legion
- The Legion -- The Leisure Society