Name
- K. G. Lyckfeldt, music publishers, fl 1951-19611
- Larner, Gerald, music critic, 1936-20181
- Lasimonne, Denise, correspondent of Boosey and Hawkes Ltd., fl 19611
- Lawrie, James H., correspondent of Boosey and Hawkes, fl 19611
- Lebermann, Walter, composer, 1910-1984, http://isni.org/isni/000000...1
- Legge, Walter, music administrator and writer, 1906-19791
- Leinsdorf, Erich, conductor, 1912-1993, http://isni.org/isni/000000...1
- Leutwiler, Toni, correspondent of Boosey and Hawkes Ltd., fl 1958-19611
- Lewis, Anthony Carey, Knight, musicologist, 1915-19831
- Liter, Monia, composer and pianist, 1905?-1988, http://isni.org/isni/000000...1
- Liverpool Mozart Orchestra, 1951-1
- London Philharmonic Orchestra, 1932-1
- Lovett, Leon, conductor, fl mid 20th century1
- Lowe and Brydone Ltd., printers of London, fl 1939-19611
- Welton, Leonard J., of the London Music Shop Ltd., fl 19611