Top 10 Scariest Cartoon Characters of All Time

The Top Ten
1 Bugle Monster (Courage the Cowardly Dog)

Anything from this show is terrifying.

2 Him (PowerPuff Girls)

Him is a good character. But he's no match for mojo jojo.

His voice is more scarier than his appearances.

3 King Ramses (Courage the Cowardly Dog)

King Ramses is in my opinion the scariest cartoon characters ever

4 Salad Fingers (Salad Fingers)

Y'all may hate me for it, but the show inspired me to become an animator when I'm older.

5 Red Guy (Cow and Chicken)
6 Fliqpy (Happy Tree Friends)

I watched it I think you're amazing on YouTube it's amazing I love it

7 CatDog (CatDog)

Just because he's a "freak", doesn't mean that he's scary.

American cartoons went strange in the 90s.

8 Freaky Fred (Courage the Cowardly Dog) Freaky Fred is a fictional character from the Cartoon Network animated series, Courage the Cowardly Dog.
9 Arnie (Hey Arnold!)

Arnie is really weird. No wonder his first appearance was in an episode called "weird Cousin".

Arnie is not that weird.
Trust me, I've seen a lot of weird in my life. A LOT.

10 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 is the main antagonist of Gravity Falls, although he doesn't play a central role in the series until... read more

How I thought it went.Boss: O right people, we need ideas for a villain for gravity falls. Have any ideas. Employee: How about a triangle. Everyone: laughs. Boss: okay okay why the heck would you think he would be a good idea. Employee: he has one eye, wears a top hat and bow tie and has the ability to shuffle someone's face, mess with time, gravity, and physics, make people insane, turn people to stone, distort the intro of the show and create unholy abominations and only desires chaos, death, and creating a throne of misery of frozen people. Everyone: gasps and one of them walks out of the room. Boss: an...anyone have any other ideas. No. Then this villain will do then.

He is the only legit thing on this list. He is one of the most powerful beings to ever exist in the cartoons world, and would kill thanos in an instantly.

You don't mess with him. If gravity falls was not a kids show, they would make him even more terrifying. Torturing people and making them lose their minds is only the icing on the cake...

The Contenders
11 Kid Buu (Dragon Ball) Kid Buu is an anime fictional character from the anime series, Dragon Ball Z, created by Akira Toriyama.
12 Rocko (Rocko's Modern Life) Rocko is the eponymous fictional character of the cartoon Rocko's Modern Life and the comic book series of the same name. He is an Australian anthropomorphic wallaby who immigrated to the United States. He works at a comic book store, lives next to annoying neighbors, and is friends with the gluttonous ...read more.
13 Marble Pie (My Little Pony)
14 Princess Twilight Sparkle (My Little Pony)
15 Big Baby (Rugrats)

Now this I can agree on

16 Fluttershy (My Little Pony) Fluttershy is a female pegasus pony from the 2010-2019 animated TV show My Little Pony: Friendship is Magic. She is a kind pegasus and is very timid and shy. She takes care of the animals. She represents the element of kindness
17 Dr. Robotnik (Sonic SatAM)
18 Emo Celestia (My Little Pony)
19 Luna (My Little Pony)
20 Maud Pie (My Little Pony: Friendship is Magic)
21 Sunset Shimmer (My Little Pony) Sunset Shimmer is a female unicorn pony-turned-human and former antagonist introduced in My Little Pony Equestria Girls. She is a student at Canterlot High School, a former student of Princess Celestia, and a rhythm guitarist for the student band The Rainbooms.
22 Ren Hoek (Ren & Stimpy)
23 Billy (The Grim Adventures of Billy & Mandy)

How exactly is Billy scary? That is, unless he's perceived as scary by Grim, considering he and Mandy are probably considered the bane of his existence.

I guess his stupidity is scary?
Now that I think about it, it kinda' is...

24 Nightmare Star (My Little Pony)
25 Derpy Hooves (My Little Pony Friendship is Magic) Derpy Hooves is a female Pegasus from the 2010s kids show My Little Pony:Friendship is Magic. She is described as dumb and clumsy. Her occupation is a delivery mare.
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