- Metcalfe, Philip1
- Mihu, Iulian1
- Milligan, Tony1
- Mirković, Igor1
- Mirnyi, Sergii1
- Mitjáns, Fernando González1
- Mitrany, David1
- Mochary, Matt1
- Mograbi, Avi1
- Moharos, Attila1
- Mohr, Daisy1
- Mokhtari, Ebrahim1
- Moore, Barrington1
- Morandini, Davide1
- Morena, Aritz1
- Morgan, Philip1
- Morgen, Markus von1
- Moschitz, Ed1
- Mosse, George L.1
- Moyn, Samuel1