- Kater, Michael H.1
- Kemény, István1
- Kessler, Ronald1
- Kirk, Mary E.1
- Kissel, Wolfgang , Wesnigk, Cay C.1
- Klarsfeld, Serge1
- Klimaszewski, Bolesław1
- 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