- Maria Uspenski
- Mariah Carey
- Mariah MacCarthy
- Mariam Gates
- Mariam Khan
- Mariama J. Lockington
- Marian Dealy
- Mariana Caplan
- Marianne Levy
- Marianne Moore
- Marianne Power
- Marianne Theresa
- Mariano Sigman
- Marica Laing
- Marie Benedict
- Marie Brennan
- Marie Brenner
- Marie de Hennezel
- Marie Enger
- Marie Greene
- Marie Kondo
- Marie Kyprianou
- Marie Lamba
- Marie Lu
- Marie Manuchehri
- Marie Miranda Cruz
- Marie Paruit
- Marie Reginato
- Marie Rutkoski
- Marie-Eva Gatuingt
- Marie-Eve Tremblay
- Marie-Helene Bertino
- Marie-Hélène Pelletier
- Marie-Noelle Horvath
- Marieke Nijkamp
- Mariel Franklin
- Mariela Artigues
- Mariella Frostrup
- Mariko Koike
- Mariko Nagai
- Mariko Tamaki
- Marilyn Glenville
- Marilyn Kaye
- Marilyn Schlitz
- Marina Cohen
- Marina Harss
- Marina Scott
- Marina Terauds
- Marina Vidal
- Mario Martinez
- Mario Puzo
- Mario Vargas Llosa
- Marion Billet
- Marion Cocklico
- Marion Deeds
- Marion Grasby
- Marion Nestle
- Maris Wicks
- Marisa Alvarsson
- Marisa Churchill
- Marisa G. Franco
- Marisa G. Franco, PhD
- Marisa Polansky
- Marisa Reichardt
- Marisa Urgo
- Marisa Walz
- Marisabina Russo
- Marissa Campbell
- Marissa Meyer
- Marissa Rothkopf Bates
- Marissa Valdez
- Marit Weisenberg
- Maritza Moulite
- Mariyah Rahman
- Marjorie Priceman
- Marjorie R Williams
- Marjorie Ugle
- Mark Nepo
- Mark A. Altman
- Mark Abernethy
- Mark Aleksanyan
- Mark Anderson
- Mark Bertin
- Mark Brake
- Mark Brandon “Chopper” Read
- Mark Brandon Read
- Mark Burgess
- Mark Campbell
- Mark Charan Newton
- Mark Dapin
- Mark Dawidziak
- Mark Divine
- Mark Dodd
- Mark Donaldson
- Mark Edward Geyer
- Mark Frauenfelder
- Mark Frost
- Mark Gartside
- Mark Geyer
- Mark Glowrey
