1 The Lich - Adventure Time
The Lich (formerly named the Lich King in the original pitch and "His Hero," and referred to as Sweet Pig Trunks in his baby form, or just Sweet P for short) is a powerful undead being and a major antagonist in the American animated series Adventure Time.
Unlike other villains who either wants to take over the world or the universe. The lich wants to end everything created.
He has no soul. His only purpose in his life is to end all life on Earth. What's more evil than that?
Possibly the Strongest and Main Villain, But in possibly the next season, he will Come out of the body of the human - Super64Mario
Wha I don't get it thou?
2 Frieza - Dragon Ball Z
Freeza (Pronounced "Frieza" in the Funimation dub) is fictional character in the Dragon Ball series by Akira Toriyama as the primary antagonist of the Freeza Saga. He is a galactic tyrant who governs the Planet Trade Organization and is feared by the universe for his sadistic and brutal nature. He is ...read more.
Main Antagonist of the entire series
Frezia is the most evil character evil! 2x eviler than the evilest! would kills a child with no mercy!
The spearheaded an entire genocide to gain immortality, tortured vegeta to death, killed krillinr ight in front of goku, and then attempted to kill gohan right in front of goku. int he Resurrection f movie he executes his entire army after they are defeated. - HeavyDonkeyKong
3 Bill Cipher - Gravity Falls
Bill Cipher is a triangular dream demon formerly existent only in the mindscape who wished to gain access to the real world. He has been running amok in Gravity Falls, Oregon since being summoned by Stanford Pines over thirty years ago. He is known for his mysterious demeanor and sadistic humor. He ...read more.
Bill ciphers is my favorite character
He is terrifying, but lovable. If you were a random person who didn't know anything about this cute looking character, he is a definite wolf in sheeps clothing. At the first episode that he comes in, Dreamscapers, he will charm you with his humor and basic awesomeness. But as the show goes on, the more drawn you get. This one character has the same spell as fnaf, once you come inside the fandom, you can't get out. Now why you may be sitting here reading or skipping past this, thinking, why are these people so terrified of a dorito dollar bill chip like creature?! Watch Dreamscapers, Sock Opera, Mabel and Dipper VS the Future, and then, you might be ready for the three episodes of Weirdmaggedon, which come right after Mabel and Dipper VS the Future. Although, you probably won't understand the plot, at least you will get a good idea of how Bill Cipher is truely, a character we hate to love. The single idea of him getting into my head sends me shivers down my spine.
Bill is horrifying. He can slip into your mind and control you and he slowly gets closer to his goal of taken over and destroying our universe like he did to his!
I personally think he's the greattest villain in any fiction ever
So cool! Also I watched Gravity Falls I watch the final part like 5 times♡♡😉
4 Vilgax - Ben 10
Vilgax is a fictional character and one of the main antagonists of the American animated TV series and media franchise Ben 10 created by Man of Action Studios and produced by Cartoon Network Studios.
The look is a Cthulhu rip-off. - ---ChargedZircon---
5 Cell - Dragon Ball Z
Cell is a fictional character in the Dragon Ball series by Akira Toriyama. He is the main antagonist of the Android Saga, being an android/artificial life form from the future, whose goal is to become "perfect" via absorbing Androids 17 and 18 and becoming the strongest fighter in the universe.
Stole the powers of androids 17 and 18 and can launch Goku's kamehamehaa. needs to be number 1 in this list. - NegatronWildhawk
6 Vlad Plasmius - Danny Phantom
Vladimir "Vlad" Masters (also known as Vlad Plasmius) is the main antagonist from the American animated series Danny Phantom created by Butch Hartman for Nickelodeon. He is Danny's arch-enemy and Jack Fenton's former best friend and Maddie's former lover. He is voiced by Martin Mull.
And the reason of how the most Dangerous psychopath villain of all in Danny Phantom. Dark Danny. (Danny's future evil self)
7 HIM - The Powerpuff Girls
Him is just rucking messed up - MoldySock
Rucking creepy man
8 Father - K.N.D.
9 Aku - Samurai Jack
Aku is a fictional character and the main antagonist of Samurai Jack, an American animated television series created by Genndy Tartakovsky for Cartoon Network.
10 King Cold - Dragon Ball Z
? Magica De Spell - DuckTales 2017
11 The Joker - Batman: The Animated Series
The Joker is a fictional super villain created by Bill Finger, Bob Kane, and Jerry Robinson who first appeared in the debut issue of the comic book Batman (April 25, 1940) published by DC Comics . Credit for the Joker's creation is disputed; Kane and Robinson claimed responsibility for the Joker's design, ...read more.
12 Buu - Dragon Ball Z
Death to the world! - SuperBananagengar
13 Sir Crocodile - One Piece
Okay, this mofo should be number one on here. Clearly people just don't know who he is. This guy single-handedly started a war that he planned to kill hundereds of people to take over a country while using his power to make sure it never rained there so that people were all dehydrated. Now tell me how some guy from adventure time is number 2 and this guy is 10.
14 Fire Lord Ozai - Avatar: The Last Airbender
15 Claude Frollo - The Hunchback of Notre Dame
16 Sharptooth - The Land Before Time
17 Edward Bighead - Rocko's Modern Life
18 Jeffery Fecalman - Family Guy
19 Toffee - Star vs the Forces of Evil
Toffee is the main villain of star vs the forces of evil seasons 1 and 2. He seems to want to completely elimate the human race and any of his fellow monsters that do not sure his radical views
20 Slade - Teen Titans
Slade is a fictional incarnation of the character Deathstroke in the American animated series Teen Titans and is the archenemy of the Teen Titans, who wants them destroyed for his own unknown reasons, and is the main antagonist of Season 1 and Season 2; He appears as a vision in Season 3, returned only ...read more.
Slade is a major villain in teen titans 2003
21 Plankton - SpongeBob SquarePants
Sheldon James Plankton, or simply Plankton, is a character in the Nickelodeon animated television series SpongeBob SquarePants.
22 Hexadecimal - Reboot
23 Baby - Dragon Ball GT
24 Candace - Phineas and Ferb
25 Cruella de Ville - 101 Dalmatians
Cruella de Vil is a fictional character who appeared in Dodie Smith's 1956 novel The Hundred and One Dalmatians, Disney's animated film adaptations 101 Dalmatians and 101 Dalmatians II: Patch's London Adventure, and Disney's live-action film adaptations 101 Dalmatians and 102 Dalmatians as the main ...read more.
26 Red Claw - The Land Before Time
27 Gaston - Beauty and the Beast
Gaston is a fictional character who appears in Walt Disney Pictures' 30th animated feature film Beauty and the Beast.
28 Scar - The Lion King
Scar is the main antagonist of Disney's 1994 animated feature film, The Lion King. He was the second son of Ahadi and Uru — who were, at one time, King and Queen of the Pride Lands — the younger brother of Mufasa, and the uncle of Simba.
29 Sandy - Clarence
30 Mrs. Robinson - The Amazing World of Gumboll
31 Nom Nom - We Bare Bears
32 Malachite - Steven Universe
33 Jasper - Steven Universe
34 Hidan - Naruto
35 Light Yagami - Death Note
Light Yagami is a fictional character and the protagonist of the manga series Death Note, created by Tsugumi Ohba and Takeshi Obata.
36 Morro - Ninjago
He Possessed Lloyd himself, and thus got infinite Wind Power.
37 Xana - Code Lyoko
Xana is a fictional character and the main antagonist in the French cartoon series of Code Lyoko. A powerful supernatural virus originally created for a military project. It developed a will of its own and can cause major problems in the real world by just activating a tower in the virtual world.
38 Zaheer - The Legend of Korra
39 Dark Danny - Danny Phantom
40 Johann - Dragons Race to the Edge
41 Mr. Robinson - The Amazing World of Gumball
42 Unicron - Transformers Franchise
43 Dr. Heinz Doofenshmirtz - Phineas and Ferb
Dr. Heinz Doofenshmirtz is a fictional character and the main antagonist from the animated television show Phineas and Ferb. He was created by Dan Povenmire and Jeff "Swampy" Marsh, and is voiced by Povenmire.