- Kimball, Warren F.1
- Kirk, Grayson L.1
- Kliszewski, Barbara1
- Kobysh, Vitalii1
- Koenig-Archibugi, Mathias1
- Konrád, György1
- Kowalski, Jerzy1
- Kołakowski, Leszek1
- Kurland, Gerald1
- Landau, Saul1
- Lezin, Viktor Vasilʹevich1
- Liggio, Leonard P.1
- László-Herbert, Márk1
- Makai, György1
- Mansfield, Mike1
- Martel, Leon1
- Maslennikov, V. A.1
- Morgenthau, Hans J.1
- Nikanorov, Antolii Vladimirovich1
- Nikolʹskii, A. V.1