| Martorell, Montserrat |
| Martos, Marco |
| Martré, Gonzalo |
| Marwan |
| Marzal, Carlos |
| Marzán Ramos, Jaime Luis |
| Mas Craviotto, Xavier |
| Masó, Salustiano |
| Massiani, Francisco |
| Massuh, Gabriela |
| Mastretta, Ángeles |
| Mateo Díez, Luis |
| Mateo Palmer, Ana Margarita |
| Mateo, David |
| Mateo, Regino |
| Matute, Ana María |
| Maver, Tom |
| Mayorga, Juan |
| Mayrata, Ramón |
| Meabe Plaza, Miren Agur |
| Medel, Elena |
| Medina León, Pedro |
| Medo, Maurizio |
| Medrano, Diego |
| Mejía Madrid, Fabrizio |
| Mejía Vallejo, Manuel |
| Melchor, Fernanda |
| Meléndez Valdés, Juan |
| Melicchio, Pablo |
| Mella, Daniel |
| Mellado, Isabel |
| Méndez Casariego, Alejandro |
| Méndez de la Vega, Luz |
| Méndez Guédez, Juan Carlos |
| Méndez, Fernando |
| Méndez, Sabino |
| Mendicutti, Eduardo |
| Mendoza Zambrano, Mario |
| Mendoza, Clyo |
| Mendoza, Eduardo |
| Mendoza, Juan |
| Menéndez Pelayo, Marcelino |
| Menéndez Salmón, Ricardo |
| Menéndez, Ronaldo |
| Mercado, Enrique |
| Mercado, Tununa |
| Merino, Ana |
| Merino, José María |
| Meriño, Lidia |
| Merino, Olga |
