Proponents
3,644 proponents — individuals, institutions, and schools of thought — cited in the encyclopedia.
- Lila Rose
- Lilliana Mason
- Lilly Singh
- Lily Rothman
- Lina Necib
- Linda Holmes
- Linda J. Collier
- Lindley Winslow
- Lindon J. Eaves
- Lindsay Dodgson
- Lindsay Ellis
- Lindsay Marshall
- Lindsay Squeglia
- Lindsey Graham
- Lindy West
- Linus Torvalds
- Lion's Roar
- Lisa Bender
- Lisa Bonet
- Lisa Margonelli
- Lisa Monaco
- Lisa Murkowski
- Lisa Randall
- Living Tongues Institute for Endangered Languages
- Liz Wilson
- Lizzo
- Lloyd C. Blankfein
- Lois Frankel
- Lonnie Aarssen
- López Obrador
- Lord Brodie
- Lord Carloway
- Lord Doherty
- Lord Jonathan Sumption
- Lord Levy
- Lord Pannick
- Lord Philip Norton
- Lori Baker-Sperry
- Lori Cole
- Lorna Bradbury
- Los Angeles Airport Peace Officers Association
- Los Angeles Times
- Lou Barletta
- Louisa Lim
- Louise M. Rosenblatt
- Louise Noble
- Louise Richardson
- Louise Whitbread
- Lt. Gen. Arthur S. Collins
- Luciana Borio
- Lucy Kriz
- Lucy Mangan
- Luis de Guindos
- Luisa Kenausis
- Luiz Inácio Lula da Silva
- Łukasz Wieczorek
- Luke Graham
- Lumar LeBlanc
- Luther Standing Bear
- Lydia Miljan