L
- Tom LaTourrette
- Melissa M. Labriola
- Krista Langeland
- Marielena Lara
- Murad Laradji
- Jody Larkin
- Eric V. Larson
- Andrew Lauland
- Rebecca Ann Lawrence
- Clara Le Gargasson
- Caitlin Lee
- Daniel Lee
- Justin M. Lee
- Mary Lee
- Sabrina Lee
- Robert J. Lempert
- Henry A. Leonard
- Jennifer T. Leschitz
- Iris Leussink
- Jennifer Lamping Lewis
- Matthew W. Lewis
- Rosemary Li
- Thomas Light
- Douglas C. Ligor
- Sale Lilly
- Jing Zhi Lim
- Nelson Lim
- Pedro Nascimento de Lima
- Tom Ling
- Sherrill Lingel
- Michael E. Linick
- Sebastian Linnemayr
- Jodi L. Liu
- Alicia Revitsky Locker
- Duncan Long
- Alejandra Lopez
- Eddie Lopez III
- Susan L. Lovejoy
- Caleb Lucas
- Rebecca Lucas
- David Luckey
- Adrian Luna
- Nathaniel Lutovsky
- Edmund L. Luzine
- Lydia Lymperis
- Maria C. Lytell