- Maatouk A.
- Maatouk Amira
- Maguire W. C.
- Mahjoub A.
- Mahjoub Ahmed
- Mahjoubi K.
- Mahouche-Chergui Samia
- Maier John P.
- Maier J. P.
- Maier J.-P.
- Maier J.P.
- Majdi Youssef
- Makina Y.
- Maksimenska R.
- Malcomson Thomas
- Manachou Marwa
- Manby Frederick
- Manby F. R.
- Manevy Robin
- Manevy Robin
- Mangaud E.
- Mangaud Etienne
- Mangaud Etienne
- Manil B.
- Manthe Uwe
- Manuel de Almeida Barbosa Nuno
- Ma Qianli
- Marakchi K.
- Marazzi Marco
- Marazzi, M.
- Marouani S.
- Maroulis George
- Marquardt Roberto
- Marsan S.
- Martin Audrey
- Martín F.
- Maschietto Federica
- Maskri Rosa
- Masso H.
- Masson A.
- Mata Ricardo A.
- Matejcik Stefan
- Mateo D.
- Mathivon Kévin
- Mathivon K.
- Mátyus Edit
- Maynard-Casely H.
- Mccarthy M. C.
- Mccarthy M.C.
- Mccoy Anne
- Mcnab I. R.
- Mehnen B.
- Mehnen Bilel
- Meier Christoph
- Meiwes-Broer K.-H.
- Mendicuti Francisco
- Mendoza Luna L.G.
- Meng Changgong
- Meng Liao
- Merabti Karim Elhadj
- Merle Thibault
- Messaoudi Sabri
- Mestdagh Jean-Michel
- Mestdagh Jean-Michel
- Mestdagh J.-M.
- Meyer Hans-Dieter
- Micha David
- Miller Thomas
- Mineva Tzonka
- Min Li
- Minns Russell S.
- Miret-Artés S.
- Miron C.
- Mitrushchenkov A.
- Mitrushchenkov Alexander
- Mitrushchenkov Alexander
- Mitrushchenkov Alexander O.
- Mitrushchenkov Alexander O.
- Mitrushchenkov Alexander O
- Miyazaki Jun
- Mladenovic M.
- Mladenovic Mirjana
- Mladenović Mirjana
- Mogren Al Mogren M.
- Mogren Al Mogren M
- Mogren Al-Mogren M.
- Mogren Al-Mogren Muneerah
- Mogren M.
- Mogren Muneerah Mogren Al
- Mohamed D.
- Mohamed F.E.
- Monari Antonio
- Monchiet Vincent
- Monchiet Vincent
- Monchiet Vincent
- Mondal J.
- Monney Claude
- Monteiro Leite Ciscato Luiz Francisco
- Mostafavi Mehran
- Mouhib Halima
- Mouhib Halima
- Mouhib Halima
- Mouhib Halima
- Moumene Houda
- Mroginski Maria‐andrea
- Mulet Pep
- Munoz-Castro Alvaro
- Muthu Mareeswaran Paulpandian
- Myers E. G.