- Ljungquist, Kent P.27
- Lock, John P.1
- Loew, Timothy1
- Loiacono, Eleanor T.38
- Looft, Fred J.228
- Looft, Linda C.16
- Lopez, Richard5
- Lou, Wenjing18
- Lu, Ye1
- Lucht, David A.8
- Lucie, Sarah2
- Ludwig, Reinhold117
- Lui, Roger Y24
- Luo, Tao1
- Luo, Wenhong2
- Lurie, Konstantin5
- Lyneis, James M.4