Jaroslav Kvapil
Librettist
Thomas Kyd
Playwright, Author
Emmerich Kálmán
Composer
Madeleine L'Engle
Author
Pedro Calderón de la Barca
Playwright
Franklin Lacey
Playwright, Librettist
Marvin Laird
Lisa Lambert
Composer, Lyricist
John Frederick Lampe
Tina Landau
David Landay
Librettist, Lyricist
Jay Landesman
