Kant, Immanuel
Kantorowicz Ernst
Kantorowicz, Hermann
Kaplan, Morton
Kautsky, Karl
Kelsen, Hans
Kennan, George Frost
Kennedy Paul
Ketteler, Wilhelm-Immanuel Von
Keynes, John Maynard
Khaldûn Ibn
Khomeiny, Ayatollah S. Ruhollah
Kirk, Russel
Kierkegard, Soren
Kissinger, Henry
Kjellen, Rudolf
Koestler, Arthur
Kohn, Hans
Kojève, Alexandre
Kolakowski Leszek
Korsch, Karl
Krause, Karl Christian Friedrich
Kristol, Irving
Kropotkine, Piotr
Kuhn, Thomas Samuel
Kujawski, Gilberto de Melo