- Marcin Batylda
- Marc Moallic
- Marco Turini
- Marc Silvestri
- Marek Berger
- Marek Pokorný
- Marek Rubec
- Marek Šindelka
- Marek Stoniš
- Margreet de Heer
- Marguerite Bennettová
- Maria Lengren
- María Medem
- Marian Cingroš
- Marianna Sztyma
- Marie Bardiaux-Vaiente
- Marie Kšajtová
- Marie Pommepuyová
- Marie Voříšková
- Marije Langelaar
- Masakazu Yamaguchi
- Masaši Kišimoto
- Masasumi Kakizaki
- Matěj Němeček
- Mathieu Bablet
- Mathieu Gabella
- Mathieu Lauffray
- Mathieu Mariolle
- Mathieu Salvia
- Matt Burns
- Matteo Casali
- Matt Fraction
- Matt Groening
- Matthew Inman
- Matthew K. Manning
- Matthew Rosenberg
- Matthew Sturges
- Matt Josdal
- Matt Kindt
- Matt Melvin
- Meredith Finchová
- Merrill Hagan
- Mešitka
- Mezzo
- Micha
- Michaela Pavlátová
- Michaela Trnková
- Michael Aushenker
- Michael Avon Oeming
- Michael Brian Bendis
- Michael Chu
- Michael Goodwin
- Michael J. Straczynski
- Michael Moorcock
- Michael Moreci
- Michael Nobori
- Michael Northrop
- Michael Patton
- Michael Saikin
- Michael Zulli