- Manca, Sara, University of Cagliari, Cagliari
- Mandal, Eugenia, University of Silesia, Katowice
- March, David S., University of Tennessee, Knoxville
- Marchlewska, Marta, Polish Academy of Sciences, Warsaw,
- Marion-Jetten, Ariane S., Department of Psychology, Université du Québec à Montréal, Montréal, Canada
- Marques, José M., Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
- Martarelli, Corinna S., Faculty of Psychology, UniDistance Suisse, Brig, Switzerland
- Martinez-Conde, Susana, Department of Ophthalmology, SUNY Downstate Health Sciences University, New York, NY, USA
- Masch, Lena, Otto-Suhr-Institute of Political Science, Freie Universität Berlin, Berlin, Germany
- Mason, Joseph, School of Psychology, University of Leeds, Leeds, United Kingdom
- Mayiwar, Lewend, BI Norwegian Business School, Oslo, Norway
- Mazei, Jens, Department of Psychology, TU Dortmund University, Dortmund, Germany
- McClure, John, School of Psychology, Victoria University of Wellington, Wellington, New Zealand
- McDermott, Daragh T., Department of Psychology, Nottingham Trent University, Nottingham, United Kingdom
- McGrew, Shelby J., Southeast Louisiana Veteran's Health Care System, New Orleans, LA
