Music: History, Composers, and Performers: Biographies
- Lotte Lehmann
- Lou Harrison
- Louis Gruenberg
- Louis Joseph Ferdinand Herold
- Louis Moreau Gottschalk
- Louis-Hector Berlioz
- Lowell Mason
- Luca Marenzio
- Luciano Berio
- Luciano Pavarotti
- Lucrezia Bori
- Ludwig Spohr
- Ludwig van Beethoven
- Luigi Boccherini
- Luigi Cherubini
- Luigi Dallapiccola
- Luigi Nono
- Luisa Tetrazzini
- Lukas Foss
- Manuel de Falla