- Andrieu, René1
- Bieńkowski, Władysław1
- Blackmer, Donald L. M.1
- Bukharin, Nikolai1
- Castro, Fidel1
- Cohn-Bendit, Daniel1
- Deutscher, Isaac1
- Djilas, Milovan1
- Duclos, Jacques1
- Garaudy, Roger1
- Görlich, Johann Wolfgang1
- Jamgotch, Nish1
- Kautsky, John H.1
- Kołakowski, Leszek1
- Mao, Zedong1
- Nagy, Laszlo1
- Nenarokov, Albert Pavlovich1
- Petrović, Gajo1
- Preiss, Paulina1
- Roloff, Ernst-August1