- Machete (2010)[1] 0
- Madballs (1986)[10] 1-10
- Madballs (2016)[4] 1-4
- Madman (1992)[3] 1-3
- Madman Comics (1994)[20] 1-20
- Mae (2016)[6] 1-6
- Mage: The Hero Defined (1997)[16] 0-15
- Mage: The Hero Denied (2017)[7] 0-4,6-7
- Magic: The Gathering--Path of Vengeance (2012)[4] 1-4
- Magnus, Robot Fighter (2010)[4] 1-4
- Mai the Psychic Girl (1987)[28] 1-28
- Malika: Warrior Queen Chapter One (2017)[1] 1
- The Man Called A-X (1994)[6] 0-5
- Mangaphile (1999)[23] 1-20,22-24
- MangaQuake (2005)[3] 1-3
- The Manhattan Projects (2012)[25] 1-25
- Manhunter (1988)[24] 1-24
- Manhunter (2004)[38] 1-38
- Manifest Destiny (2013)[32] 3-34
- Man In Black (1957)[4] 1-4
- The Man of Steel (1986)[6] 1-6
- Man Plus (2016)[4] 1-4
- Man-Thing (1974)[22] 1-22
- The Mantle (2015)[5] 1-5
- Man With The Screaming Brain (2005)[4] 1-4
- The Map (2014)[10] 1-10
- Mara (2012)[6] 1-6
- Marada die Wölfin (1986)[1] 2
- Marc Spector: Moon Knight (1989)[60] 1-60
- Marge's Little Lulu (1948)[206] 1-206
- Margie Comics (1946)[15] 35-49
- The Mark in America (1993)[4] 1-4
- Mark Trail (1955)[1] 1
- Marry Me (2016)[5] 1-5
- Mars Attacks (2012)[7] 1-4,8-10
- Marshal Law (1987)[6] 1-6
- Martha Washington Goes To War (1994)[5] 1-5
- Martian Manhunter (2015)[12] 1-12
- Marvel 1602 (2003)[8] 1-8
- Marvel 1602: Spider-Man (2009)[5] 1-5
- Marvel Adventures Fantastic Four (2005)[47] 0-30,33-48
- Marvel Age (1983)[140] 1-140
- Marvel Age Fantastic Four (2004)[12] 1-12
- Marvel and DC Present: The Uncanny X-Men and The New Teen Titans (1982)[1] 1
- Marvel Classics Comics Series Featuring... (1976)[36] 1-36
- Marvel Comics Presents (1988)[175] 1-175
- Marvel Family (1945)[89] 1-89
- Marvel Fanfare (1982)[60] 1-60
- Marvel Graphic Novel (1982)[37] 1-3,5-38
- Marvel Icons (2005)[69] 1-69
- Marvel Knights (2000)[15] 1-15
- Marvel Knights (2012)[15] 1-15
- Marvel Premiere (1972)[61] 1-61
- Marvel Previews (2015)[24] 1-24
- Marvel Previews (2017)[8] 1-4,6,8-10
- Marvels (1994)[4] 0,2-4
- Marvel's Guardians of the Galaxy Prelude (2014)[2] 1-2
- Marvel Spotlight (1979)[11] 1-11
- Marvel Super Action (1977)[37] 1-37
- Marvel Super Heroes (1966)[1] 1
- Marvel Super Heroes Secret Wars (1984)[12] 1-12
- Marvel Super Hero Squad (2009)[4] 1-4
- Marvel Super Special (1977)[41] 1-41
- Marvel Tails Starring Peter Porker, The Spectacular Spider-Ham (1983)[1] 1
- Marvel Tales (1949)[67] 93-159
- Marvel Tales (1964)[291] 1-291
- Marvel Team-Up (1972)[150] 1-150
- Marvel Universe Avengers: Ultron Revolution (2016)[12] 1-12
- Marvel Universe Guardians of the Galaxy [II] (2015)[18] 1-14,18-19,21-22
- Marvel Universe Ultimate Spider-Man vs. The Sinister Six (2016)[10] 1-10
- Marvel Universe vs. The Avengers (2012)[4] 1-4
- Marvel Zombies (2006)[4] 2-5
- Masked: Anomalies (2016)[4] 1-4
- M.A.S.K.: Mobile Armored Strike Kommand (2016)[10] 1-10
- M.A.S.K.: Mobile Armored Strike Kommand: Revolution (2016)[1] 1
- Mass Effect: Foundation (2013)[13] 1-13
- Master of Kung Fu (1974)[110] 17-126
- Maverick (1997)[12] 1-12
- MaxiMage (1995)[7] 1-7
- The Maxx (1993)[35] 1-35
- The Maxx: Maxximized (2013)[34] 1-34
- Mayday (2016)[4] 1,3-5
- Mayhem and Magic: The Reliquary Series (2016)[3] 1-2,4
- Mecha (1987)[6] 1-6
- Mechanism (2016)[5] 1-5
- MediSin (2017)[6] 1-6
- Mega Dragon & Tiger (1999)[5] 1-5
- Mega Marvel (1993)[20] 1-20
- Melvin Monster (1965)[10] 1-10
- Men of War (1977)[26] 1-26
- Men of War (2011)[7] 2-8
- The Mercenary Sea (2014)[8] 1-8
- Mercury Heat (2015)[12] 1-12
- Meridian (2000)[44] 1-44
- The Mice Templar Volume III: A Midwinter Night's Dream (2010)[7] 1-6,8
- Michael Turner's Soulfire (2003)[11] 0-10
- Mickey Mouse Shorts: Season One (2016)[4] 1-4
- Micronauts (1979)[59] 1-59
- Micronauts (2016)[11] 1-11
- Micronauts: The New Voyages (1984)[20] 1-20
- Midnighter (2007)[20] 1-20
- Midnight of the Soul (2016)[4] 1,3-5
- The Mighty (2009)[12] 1-12
- The Mighty Avengers (2007)[24] 8-11,14-15,18-20,22-36
- The Mighty Captain Marvel (2017)[10] 0-9
- The Mighty Crusaders (1965)[7] 1-7
- Mighty Man (2017)[1] 1
- Mighty Morphin Power Rangers (2016)[21] 0-17,20-22
- Mighty Morphin Power Rangers: Pink (2016)[6] 1-6
- Mighty Mouse (1990)[9] 1-3,5-10
- Mighty Thor (2016)[30] 1-23,700-706
- Mike Grell's Sable (1990)[10] 1-10
- Milk! (1997)[5] 1,25,46,52,62
- Milk & Cheese (1991)[7] 1-7
- Millar & McNiven's Nemesis (2010)[2] 2,4
- Millennium: The Girl with the Dragon Tattoo (2017)[1] 1
- MIND MGMT (2012)[36] 0-35
- Mind The Gap (2012)[16] 1,3-17
- Minimum Wage (2014)[6] 1-6
- Minimum Wage: So Many Bad Decisions (2015)[6] 1-6
- Minimum Wage (vol. 02) (1995)[9] 1-8,10
- Miracleman (1985)[24] 1-24
- Misfit City (2017)[7] 1-7
- Miss Fury (2016)[5] 1-5
- Mister Miracle (1996)[7] 1-7
- Mister Miracle (2017)[8] 1-8
- Mister Terrific (2011)[7] 2-8
- Mister X: Eviction (2013)[3] 1-3
- Mobfire (1994)[6] 1-6
- Mockingbird (2016)[8] 1-8
- The Mocking Dead (2013)[5] 1-5
- Mod Squad (1969)[8] 1-8
- Mono (2015)[4] 1-4
- Monsters on the Prowl (1971)[22] 9-30
- Monsters Unleashed (2017)[5] 1-5
- Monsters Unleashed [II] (2017)[12] 1-12
- Monstress (2015)[13] 1-5,7-12,14-15
- Moon Girl and Devil Dinosaur (2016)[28] 1-16,18-24,26-30
- Moon Knight (1980)[38] 1-38
- Moon Knight (2006)[30] 1-30
- Moon Knight (2014)[16] 2-17
- Moon Knight (2016)[21] 1-14,188-194
- Moon Knight: Silent Knight (2009)[1] 1
- Moonshadow (1985)[12] 1-12
- Moonshine (2016)[8] 1-6,8-9
- Mora (2005)[4] 1-4
- Morbius: The Living Vampire (2013)[9] 1-9
- Mordawwa (2016)[1] 666
- More Fun Comics (1935)[119] 9-127
- More than Mortal (1997)[4] 1-2,4,6
- Morning Glories (2010)[47] 1-35,39-41,43-50
- Mortal Kombat: Battlewave (1995)[6] 1-6
- Mosaic (2016)[8] 1-8
- Mother Panic (2017)[9] 1,5-12
- Motor Crush (2016)[10] 0-9
- Motor Girl (2016)[10] 1-10
- Motro (2016)[4] 1-4
- Mr. Crypt (2017)[3] 1-3
- M. Rex (1999)[2] 1-2
- Mr. Peabody & Sherman (2013)[4] 1-4
- Ms. Marvel (2014)[19] 1-19
- Ms. Marvel (2016)[29] 1-29
- Muirwood: The Lost Abbey (2015)[5] 1-5
- Mulan: Revelations (2015)[4] 1-4
- The Mummy: Palimpsest (2016)[5] 1-5
- Munchkin (2015)[25] 1-25
- Muppet Babies (1985)[26] 1-26
- Mutant X (1998)[32] 1-32
- Mycroft Holmes and the Apocalypse Handbook (2016)[5] 1-5
- My Little Pony: Friends Forever (2014)[35] 1-30,33-34,36-38
- My Little Pony: Friendship is Magic (2012)[58] 1-11,13-14,16-20,22-49,51-62
- My Little Pony: Legends of Magic (2017)[7] 1-7
- Mylo Xyloto Comics (2013)[1] 1
- Myopia (2016)[1] 1
- My Own Romance (1949)[73] 4-76
- Mysteries of Unexplored Worlds (1956)[48] 1-48
- Mysterious Ways (2011)[1] 1
- Mystery Girl (2015)[4] 1-4
- Mystery in Space (1951)[117] 1-117
- Mystery Society (2010)[5] 1-5
- Mystery Tales (1952)[54] 1-54
- Mystic (1951)[61] 1-61
- Myst: The Book of the Black Ships (1997)[2] 0-1
