- Klimaszewski, Bolesław1
- Koutecký, Pavel1
- Kowalczyk, Jolanta1
- Kołakowski, Leszek1
- Krone, Tina1
- Kulemzin, V. M.1
- Kull, Steven1
- Kundera, Milan1
- Kuzio, Taras1
- Kő, András1
- Lacouture, Jean1
- Laqueur, Walter1
- Latk, Klaus-Reiner1
- Laurinavičius, Česlovas1
- Lawyers Committee for Human Rights (U.S.)1
- Litinskaia, Elena1
- Lowenthal, Mark M.1
- Lubich, Chiara1
- Lungin, Pavel1
- Löwenhardt, John1