- Kaufmann, William W.2
- Kee, Robert2
- Kerensky, Aleksandr Fyodorovich2
- King-Hall, Stephen2
- Kintner, William R.2
- Kissinger, Henry2
- Klibanov, Aleksandr Il'ich2
- Kliuchevskii, Vasilii Osipovich2
- Koch, Hans2
- Kolarz, Walter2
- Kolkowicz, Roman2
- Komorowski, Tadeusz2
- Konecki, Tadeusz2
- Konrád, György2
- Korionov, Vitalii Germanovich2
- Korol, Alexander G.2
- Kosinski, Jerzy2
- Kosolapov, Viktor Vasylʹovych2
- Kostov, Vladimir2
- Kotsovsky, Dimu2