- Marulanda Casas, Johannio [1]
- Matrángolo, Carlos J. [1]
- Matsumura de Araujo, Ricardo [2]
- Maya, Edgar [1]
- Mayo-Carcía, Rafael [1]
- Mayo-García, Rafael [1]
- Márcia Carloto Ignácio [1]
- Medina Becerra, Fabian Andrés [1]
- Mellos Carlos, Lucas [1]
- Mena, Andrés Felipe [1]
- Menchaca, Rolando [1]
- Mendez, Adrián [1]
- Mendiola Peralta, Melissa Victoria [2]
- Mendoza Navarro, Luis Alberto [2]
- Menéndez, Mariano [2]
- Menna Barreto [1]
- Metzler Saatkamp, Carla [1]
- Méndez B., Martha Pilar [1]
- Michael Stanton [1]
- Michelon de Carli, Daniel [1]