L
- LaTourrette, Tom
- Laird, Burgess
- Lamb, Jonathan
- Lander, Natasha
- Landree, Eric
- Lane, Matthew
- Langeland, Krista S.
- Lanna, Serafina
- Larkin, Jody
- Larrabee, F. Stephen
- Larson, Eric V.
- Lastunen, Jesse
- Lauland, Andrew
- Leach, Brandi
- Lee, Ah Reum
- Lee, Caitlin
- Lee, Jinkook
- Lee, Mary
- Lempert, Robert J.
- Leonard, Henry A.
- Leschitz, Jennifer T.
- Lesnick, Gabriel
- Leuschner, Kristin J.
- Li, Jennifer J.
- Li, Sheng Tao
- Lichten, Catherine A.
- Light, Thomas
- Ligor, Douglas C.
- Lilly, Bilyana
- Lilly, Sale
- Lim, Nelson
- Lin, Bonny
- Ling, Tom
- Lingel, Sherrill
- Linick, Michael E.
- Linnemayr, Sebastian
- Liu, Harry H.
- Liu, Jodi L.
- Lohn, Andrew J.
- Long, Duncan
- Lopez Garcia, Italo
- Lovejoy, Susan L.
- Lu, Hui
- Luckey, David
- Luoto, Jill
- Lutovsky, Nathaniel
- Luzine, Edmund L.
- Lynch, Alice
- Lytell, Maria C.