Persons
- de Lagarde Paul A.
- Dorfmann-Lazarev Igor
- Lafontaine Guy
- Laga Carl
- Lamport Mark A.
- Langlois Victor
- La Porta Sergio
- Lavenant René
- Lebon Joseph
- Lehmann Henning J.
- Leloir Louis
- Le Moigne Philippe
- Lesinski Markus
- Lewis Agnes Smith
- Lichti Otto
- Lourié Basil
- Lucca Paolo
- Luisetto Frédéric
- Luthe Heinz Otto
- Lutzka Carolina
- Lyonnet Stanislas
- Lüders Anneliese
- Lüdtke Willy
- van Lantschoot Arnold