- Madan, Aarti Smith1
- Madan, Ryan Smith1
- Manga, Alejandro2
- Manning, Amity L.1
- Manzo, V J1
- Masvawure, Tsitsi1
- Mathews, Lauren M.4
- Mathisen, Paul P.1
- McCauley, Stephen M.8
- McIntyre, Kate3
- Meier, Tess1
- Michalson, William R.2
- Miller, Bradley A.1
- Miller, Fabienne2
- Moody, Rebecca2
- Muñoz-Márquez, Lina2