- Madan, Aarti Smith1
- Madan, Ryan Smith1
- Manga, Alejandro3
- Mardilovich, Ivan P.4
- Masvawure, Tsitsi2
- Mathews, Lauren M.8
- Mathisen, Paul P.11
- McCauley, Stephen M.17
- McIntyre, Kate1
- Medich, David Christopher1
- Michalson, William R.5
- Miller, Fabienne5
- Mishra, Brajendra2
- Moradi, Lee1
- Muñoz-Márquez, Lina3