All Artists
- Mariner's Collection
- Marino, Carol
- Marion, Bruce
- Marion, Stephan
- Mariss, Jang
- Maritz, Angela
- Mark, Martin
- Markee Sullivan
- Markee-Sullivan, Schery
- Markell, Melissa
- Markert, Cynthia
- Markovich, Geoff
- Marks, Ross
- Marla
- Marley, Nicole
- Marlow, Peter
- Maron, Linda
- Maron, Michael
- Marque, Lucia
- Marriott, Stephanie
- Marris, Bonnie
- Marrocco, David
- Marrott, Stephanie
- Marsh, Reginald
- Marsh, Tim
- Marshall, David
- Marshall, Laura
- Marso
- Marston, J.D.
- Marston, T. & E.
- Martell, Carla
- Martin
- Martin, Anitta
- Martin, Anna
- Martin, Bryan
- Martin, Cheryl
- Martin, David
- Martin, Diana
- Martin, Fabienne
- Martin, J.
- Martin, Jill
- Martin, John
- Martin, Mark
- Martin, Michael
- Martin, Noemi
- Martin, Teri
- Martin, Van
- Martin Zwick / Danita Delimont
- Martin-Raget, Gilles
- Martinet
- Martinez, Ed
- Martinez, John
- Martini
- Martini, F
- Marysia
- Marzahn, Katja
- Marzari, Tebo
- Masdeu, Mantserrat
- Masek, Vitezlav Karel
- Masera, Angelo
- Maslen, Barbara
- Mason, Brian
- Mason, Karen
- Massa, Antonio
- Massiot, Georges
- Massy
- Masterfunk Collective
- Masters, Sherry
- Mastrangelo, Judy
- Mastro, Frank
- Mateo, Joaquín
- Mateo, Victor
- Matera, Frank
- Mathenia, Paul
- Mather, Nathaniel
- Mather, Suzi
- Matheson, Elizabeth
- Mathews, Arthur
- Mathews, Fred
- Mathis, Lawrence
- Matias, Jason
- Matisse, Henri
- Matla, Jennifer
- Matos, Anthony
- Matrozos, Elizabeth
- Matsubara, S.
- Matt Freedman / Danita Delimont
- Matter, Janne
- Matthews, Casey
- Matthews, Dylan
- Matthews, Jane A.
- Matthews, Nancy
- Matthias, Strobl
- Maugeri, Valerie
- Mauro
- Mauro, Tony
- Maurus, E.
- Maurus, Hrabanus
- Maury, Herve
- Mauzan, Achille Luciano