- Kolkowicz, Roman1
- Komorowski, Tadeusz1
- Kovalenko, G. IA1
- Krassó, György1
- Kropotkin, Petr Alekseevich, kniaz'1
- Krzeczunowicz, Kornel1
- Kursanov, G. A.1
- Kuznetsov, Anatolii Vasil'evich1
- Kuzʹmin, E. S.1
- LaFeber, Walter1
- Labedz, Leopold1
- Lecar, Helene1
- Leningradskii gosudarstvennyi universitet imeni A. A. Zhdanova. Nauchno-issledovatelʹskii geografo-ekonomicheskii institut1
- Lewin, Moshe1
- Lioznova, Tatyana1
- Lockhart, Robert Hamilton Bruce1
- Magos, Gábor1
- Magos-Gimes, Judit1
- Makarov, Aleksei Dmitrievich1
- Makavejev, Dusan1