By author
- Ladaa, Munir
- Lambach, Daniel
- Larsen, Stacy
- Lasarewa, Arina
- Laurance, Edward J.
- Lebzien, Andreas
- Lechner, Konstanze
- Lecoutere, Els
- Leentvaar, Jan
- Leivaditi, Nadina
- Lewis, Patricia
- Lewis, Scott
- Licata, Andrea
- Lindemann, Ulrike
- Linnerooth-Bayer, Joanne
- Linßer, Janine
- Lodgaard, Sverre
- Lopes, Carlos
- Lorenz, Rahel
- Lubala Kubiha, Stanislas
- Lugusa, Klerkson
- Luks, Leonid
- Lupescu, Olivera