- Lady JuneFormed / started: 3 June 1931Split up / ended: 7 June 1999
- Larry WallisFormed / started: 19 May 1949Split up / ended: 19 September 2019
- Lee BrilleauxBorn in: DurbanDecade started: 1970s
- Lee DaviesBorn in: BlackburnDecade started: 1990s
- Lee KerslakeBorn in: WintonDecade started: 1960s
- Lee MorrisBorn in: WolverhamptonDecade started: 1970s
- Lee PayneBorn in: WednesburyDecade started: 1970s
- Lemmy KilmisterFormed / started: 24 December 1945Split up / ended: 28 December 2015
- Len TuckeyDecade started: 1970sGenres: rock music
- Les BinksBorn in: PortadownDecade started: 1950s
- Les HolroydBorn in: OldhamDecade started: 1960s
- Les WelchBorn in: Newcastle upon TyneDecade started: 1920s
- Leslie HarveyFormed / started: 13 September 1944Split up / ended: 3 May 1972
- Lewis CapaldiFormed / started: 7 October 1996Note: singer-songwriter
- Lita FordBorn in: LondonDecade started: 1970s
- Lorraine CrosbyBorn in: WalkerDecade started: 1960s
- Lucas FoxBorn in: LondonDecade started: 1970s
- Luke MorleyBorn in: LondonDecade started: 1970s