- Lunina, Irina1
- Lutogniewski, Tadeusz1
- Mager, N. H.1
- Maksimova, L.1
- Manes, Sperber1
- Martynova, ?1
- Mboya, Tom1
- Men'chukov1
- Michałowska, Ewelina1
- Molnár, Ottó1
- Morsey, Rudolf1
- Mosonyi, Emil1
- Mérei, Irén1
- Napp, Ralph R.1
- Naritsa, Mikhail1
- Nebylitskii, Boris1
- Neimark, Feliks1
- Ohlin, Lloyd E.1
- Oposhnin, Vladimir1
- Orliankin, V.1