M's
| Characters starting with an M | ||
| Macbeth | Milkmaid | |
| Mad Hatter | Mime Artist | |
| Madame Pompadour | Minnehaha | |
| Madonna | Miss America | |
| Mae West | Miss Muffet | |
| Mafia | Mod | |
| Magda | Moll | |
| Magenta | Moll Flanders | |
| Magician | Monk | |
| Maharajah | Morris Dancer | |
| Maid | Morticia Adams | |
| Maid Marion | Mother Hubbard | |
| Maleficent | Mother Teresa | |
| Marc Bolan | Moulin Rouge | |
| March Hare | Movie Star | |
| Marie Antoinette | Mozart | |
| Marilyn Monroe | Mr Darcy | |
| Mark Antony | Mummy | |
| Marlene Dietrich | Munsters | |
| Marlon Brando | Herman - use a Frankensteins costume | |
| Mary Poppins | Lily - similar to Frankensteins Bride, long black hair with a white stripe | |
| Mary Tudor | Grandpa - based on a dracula costume | |
| Mash | Eddie - young werewolf | |
| Mata Hari | Marilyn - (cousin) normal looking | |
| Matador | Musketeer | |
| Maverick | Mouse | |
| Maximus | ||
| MC Hammer | ||
| Medieval | ||
| Medusa | ||
| Men in Black | ||
| Merchant of Venice | ||
| Merlin | ||
| Mermaid | ||
| Mexican | ||
| Michael Jackson | ||
| Mickey and Minnie Mouse | ||
Maddonna rock star
Michael Jackson rock star
French maid or Magenta costume
Magician, Sorcerer, wizard Merlin costume
Mermaid water creature
Minion Mascot
Disney's Minnie mouse
Religious Monk
Mad Hatter
Halo's Master Chief
Mexican, Day of the Dead
Mouse
Mouse big ears
