Character

Master Jailer

1

Master Key

1

Master Khan

1

Master Magician

1

Master Man

2

Master Mind Excello

1

Master Mold

1

Master of the World

2

Master Pandemonium

2

Master Wyze

1

Mastermind

6

Mastermind (Invincible)

2

Masters of Disaster

2

Masters of Evil

6

Masters of Silence

1

Masters of the Universe

19

Matador

2

Match

1

Match (Marvel)

1

Matches Malone

1

Matriarch

1

Matriarch (DC)

2

Matrix

2

Matsu’o Tsurayaba

1

Matt McGinnis

3

Mattea Mudrock

1

Matter-Eater Lad

1

Matthea Cathley

1

Matthew Malloy

1

Matthew Plunder

2

Matthew the Raven

3

Matthew Warner

1

Mauler

2

Mauler Twins

1

Maus

10

Maverick

3

Max Fury

1

Max Mercury

4

Max Robot

1

Max Rocker

1

Max the Hare

1

Max the Magician

1

Maxie Graham

1

Maxie Zeus

1

Maxima

2

Maximillian O'Leary

1

Maximus

4

Maximus Lobo

1

Maxine Slaughter

2

Maxwell Lord

3

Maxx

11

Mayan Gods

1

Mayfly

1

Mayhem

2

Mayhem (Marvel)

2

Maystorm

3

Maz Kanata

1

Mazikeen

1

Meat Boy

1

Meatmarket

1

Mecha-Sonic

2

Mectoplasm

1

Medieval Spawn

3

Medusa

10

Medusa (DC)

3

Mega Man

3

Mega-Gravezord

1

Megalith

1

Megalon

1

Megaman

1

Megatak

2

Megaton

1

Megaton Man

2

Megatron

3

Megawatt

1

Meggan

6

Mei Ling

1

Mei Min

1

Mekanique

1

Mekano

1

Melee

1

Melinda May

1

Melinda Zucco

2

Melter

3