Comics: Sylvester Shyster | Professors Ecks, Doublex, and Triplex | The Phantom Blot | Beagle Boys | John D. Rockerduck | Flintheart Glomgold | Magica De Spell | Emil Eagle
TV Shows: Duke Igthorn | Ma Beagle | Stan Woozle and Heff Heffalump | Nasty Jack | Fat Cat | Professor Norton Nimnul | Don Karnage | Negaduck | Megavolt | Quackerjack | Bushroot | Liquidator | Taurus Bulba | Steelbeak | Moliarty | The Collector | Abis Mal | Mozenrath | Mirage | David Xanatos | Demona | Quint | Lord Dragaunus | Baron Blitz | Technor | Chopper Daddy | The Birthday Bandit | Madame Snake | Mr. Large | Helius Inflato | Dehydro | Mr. Vague | Dr. Drakken | Shego | Señor Senior, Sr. and Señor Senior, Jr. | Monkey Fist | Duff Killigan | Professor Dementor | Dr. Scorpius | The Huntsman (American Dragon: Jake Long) | The Dark Dragon |Eli Excelsior Pandarus | Herbert The Goblin | Dr. Doofenshmirtz | The Regurgitator | L.O.V.E.M.U.F.F.I.N. | Jocktopus Ludwig Vandenbush

Video Games: Mizrabel | Nasira | Organization XIII | Master Xehanort | The Shadow Blot