Moira MacTaggert (Book of the Dead, 1 page)

Madame Web (Spider-Man '05, 1 page)

Madman (Dr. Phillip Sterns) (Hulk, 1 page)

Madripoor (Wolverine, 2 pages)

Madrox (Multiple Man) (Marvel Knights, 2 pages)

Maestro (Robert Bruce Banner) (Hulk, 2 pages)

Maggott (Japheth) (Book of the Dead, 1 page)

Magik (Illyana Rasputin) (Book of the Dead, 1 page)

Magik (Illyana Rasputin, Exiles) (AoA, 1 page)

Magik (Jimaine Szardos) (Women of Marvel, 1 page)

Magneto (AoA) (AoA, 2 pages)

Magnus (AoA, 1 page)

Maker (Women of Marvel, 1 page)

Mandrill (NA#1 Director's Cut, 0.2 page)

Man-Thing (Ted Sallis) (Marvel Knights, 3 pages)

Mantis (Avengers '05, 2 pages)

Marvel Boy (Bob Grayson) (Golden Age, 1 page)

Marvel Girl (Rachel Summers) (X-Men '04, 2 pages)

Marvel Knights (Marvel Knights, 1 page)

Masters of Evil (Teams, 2 pages)

Mauvais (Jean-Pierre) (Wolverine, 1 page)

Medusa (Medusalith Boltagon) (Women of Marvel, 1 page)

Meggan (Meggan Braddock) (Women of Marvel, 1 page)

Microchip (David Lieberman) (Book of the Dead, 1 page)

Midnight Sons (Teams, 1 page)

Mikhail (AoA, 1 page)

Millie the Model (Millicent Collins) (Women of Marvel, 1 page)

Mimic (Exiles) (AoA, 2 pages)

Mindworm (Spider-Man '05, 1 page)

Miss America (Madeline Joyce-Frank) (Golden Age, 1 page)

Mr. Fantastic (FF, 3 pages)

Mister Fear (Zoltan Drago, "Starr" Saxon, Larry Cranston, Alan Fagan) (Daredevil, 2 pages / NA#1 Director's Cut, 0.2 page)

Mister X (Wolverine, 1 page)

Mockingbird (Bobbi Morse-Barton) (Book of the Dead, 1 page)

Molecule Man (NA#1 Director's Cut, 0.2 page)

Mole Man (FF, 2 pages)

Moondragon (Heather Douglas) (Women of Marvel, 1 page)

Moon Knight (Marc Spector) (Marvel Knights, 3 pages)

Moonstone (Dr. Karla Sofen) (Women of Marvel, 1 page)

Morbius (Spider-Man '05, 2 pages)

Morgan le Fay (Avengers '05, 2 pages)

Morlun (Spider-Man '04, 1 page)

Morph (Exiles) (AoA, 2 pages)

Alyssa Moy (FF, 1 page)

Mys-Tech (Teams, 1 page)

Mysterio (Beck and Berkhart) (Spider-Man '05, 2 pages)

Mystique (Raven Darkholme) (Women of Marvel, 1 page / SFNF, 0.5 page)

Any Additions/Corrections? please let me know.

Non-Marvel Copyright info
All other characters mentioned or pictured are ™ and © 1941-2099 Marvel Characters, Inc. All Rights Reserved. If you like this stuff, you should check out the real thing!
Please visit The Marvel Official Site at: http://www.marvel.com/
Please visit the Unofficial Appendix Site too, compiled by many of the Official Handbook writers and friends.