Suggestions by @nathanielpreston1
23,165 suggestions
Ice King
as Best Cartoon Villain in The Best & Worst of Cartoons
Aku (samurai jack)
as Best Cartoon Villain in The Best & Worst of Cartoons
Mr Freeze (BTAS)
as Best Cartoon Villain in The Best & Worst of Cartoons
Sideshow Bob
as Best Cartoon Villain in The Best & Worst of Cartoons
Megatron G1
as Best Cartoon Villain in The Best & Worst of Cartoons
Dr. Drakken
as Best Cartoon Villain in The Best & Worst of Cartoons
Denzel Crocker
as Best Cartoon Villain in The Best & Worst of Cartoons
Vlad Plasimus
as Best Cartoon Villain in The Best & Worst of Cartoons
Goku Black
as Best Cartoon Villain in The Best & Worst of Cartoons
Zamasu
as Best Cartoon Villain in The Best & Worst of Cartoons
Yami Marik
as Best Cartoon Villain in The Best & Worst of Cartoons
Sheldon J. Plankton
as Best Cartoon Villain in The Best & Worst of Cartoons
Yami Bakura
as Best Cartoon Villain in The Best & Worst of Cartoons
Dr. Heinz Doofenshmirtz
as Best Cartoon Villain in The Best & Worst of Cartoons
Team Rocket
as Best Cartoon Villain in The Best & Worst of Cartoons
Slade
as Best Cartoon Villain in The Best & Worst of Cartoons
Lex Luthor (Animated)
as Best Cartoon Villain in The Best & Worst of Cartoons
Frieza
as Best Cartoon Villain in The Best & Worst of Cartoons
Utrom Shredder
as Best Cartoon Villain in The Best & Worst of Cartoons
The Joker (Animated)
as Best Cartoon Villain in The Best & Worst of Cartoons