- Kovalenko, Alisa1
- Kozmin, Sergey1
- Kravchenko, Victor1
- Kuhn, Gabriel1
- Kurasz, Armin1
- Kutsevalov, Sergey1
- Kékesi, Zoltán1
- Köster, Katharina1
- Ladányi, János1
- Lansley, Stewart1
- Layani, Rafaèle1
- Lazic, Branko1
- Leloup, David1
- Lemov, Rebecca M.1
- Lepeytre, Laurène1
- Liang, Zhao1
- Lizcano, Marcela1
- Lloyd, Nick1
- Loushy, Mor1
- Loznitsa, Sergei1