- Marquardt, Bernhard1
- Mattern, Karl-Heinz1
- Mayenburg, Ruth von1
- Medvedev, Roy Aleksandrovich1
- Medvedev, Zhores A.1
- Meier, Viktor E.1
- Meissner, Boris1
- Mertens, Lothar1
- Merzalow, W.1
- Meyer, Michel1
- Mešťan, Pavol1
- Micewski, Andrzej1
- Michálek, Slavomír1
- Middeldorf, Eike1
- Mihalovics, Sigismund1
- Miller, Max1
- Milner-Gulland, Robin R.1
- Mitter, Armin1
- Moczar, Mieczysław1
- Molden, Fritz1