- Minato, Nicolò
- Mirmont, Jean de la Ville de
- Mirsch, Paul
- Misón, Luis
- Mittler, Franz
- Moballán, A.
- Moeran, Ernest John
- Mohr, Joseph
- Molière, Jean-Baptiste Poquelin
- Moline, Pierre-Louis
- Molique, Wilhelm Bernhard
- Moller, Martin
- Mombert, Alfred
- Mompou i Dencausse, Frederic
- Monnier, Étienne
- Monnier, Marc
- Monpou, Hippolyte
- Monro, George
- Monsigny, Pierre-Alexandre
- Monteverdi, Claudio
- Moór, Emanuel
- Moore, Ben
- Moore, Douglas
- Moore, Philip
- Moore, Thomas
- Moral, Pablo del
- Morales, Cristóbal de
- Morante, Manuel García
- Morata, Ginés de
- Moréas, Jean
- Morel-Retz, Louis
- Morell, Thomas
- Moreno, Esteban
- Moretti, Federico
- Morgan, Constance
- Morgenstern, Christian
- Morgenstern, M.
- Mörike, Eduard
- Morlacchi, Francesco
- Morley, Christopher
- Morley, Thomas
- Morselli, Adriano
- Mortier, Arnold
- Mosen, Julius
- Mosenthal, Salomon Hermann
- Moszkowski, Moritz
- Mozart, Wolfgang Amadeus
- Muazzo, Francesco
- Mudarra, Alonso de
- Mueller, Carl F.
- Müller, Johann Heinrich Friedrich
- Müller, Wilhelm
- Muñoz Seca, Pedro
- Musculus (Meuslin), Wolfgang
- Musset, Louis Charles Alfred de
- Myers, Gordon
- Myriel, Robert