1 Courage The Cowardly Dog
Courage the Cowardly Dog is an American animated horror comedy television series created by John R. Dilworth for Cartoon Network as part of the network's Cartoon Cartoons block.
It may be dark, But this Cartoon is still awesome! - nintendofan126
Watching it ruined my sleep. - TriggerTrashKid
Return the slab
In a word. awesome!
2 Invader Zim
Invader Zim is an American animated television series created by Jhonen Vasquez for Nickelodeon. The series centers on an extraterrestrial named Zim from the planet Irk, and his mission to conquer Earth and enslave the human race along with his malfunctioning robot servant GIR.
This sparked my love for mystery and horror, I am grateful this show ever came to air
Great show, just very dark - htoutlaws2012
It should be number 1
Two words: Dark Harvest. - Cyri
3 The Marvelous Misadventures of Flapjack
The Marvelous Misadventures of Flapjack is an American animated television series created by Thurop Van Orman for Cartoon Network that premiered in North America on June 5, 2008. It stars creator Thurop Van Orman as the voice of Flapjack, a naive young boy who was raised by a whale named Bubbie and ...read more.
All I remember is that creepy cat with just a close up of black eyes like huh. - htoutlaws2012
This show is a bit of a blur to me but I still remember it. Well most of the creepy parts about it - Matt92647
4 The Grim Adventures of Billy and Mandy
Has some dark tones with humor. - htoutlaws2012
It's pretty dark it show be higher on the list - Matt92647
Its dark, I'll admit. But this show is still a part of my childhood. - nintendofan126
This is the greatest masterpiece in the pathetic history of mankind and plus Mandy is the greatest cartoon character ever written, this is should be number 1!
5 Gravity Falls
Gravity Falls is an American animated television series produced by Disney Television Animation that first aired on Disney Channel, and then on Disney XD from June 15, 2012 to February 15, 2016. The series follows the adventures of Dipper Pines and his twin sister Mabel in the fictional town of Gravity ...read more.
Pause at the scene where soos and Wendy think bipper is dipper his eyes disappear and start to glow. - RockStarr
6 Salad Fingers
I love rusty spoons
7 The Ren & Stimpy Show
The Ren & Stimpy Show, often simply referred to as Ren & Stimpy, is an American animated television series created by John Kricfalusi for Nickelodeon.
8 Adventure Time
Adventure Time is an American animated television series created by Pendleton Ward for Cartoon Network. The series follows the adventures of a boy named Finn (voiced by Jeremy Shada) and his best friend and adoptive brother Jake (voiced by John DiMaggio)—a dog with the magical power to change shape ...read more.
Mis-adventure time is so disturbing because mi-stakes is so disturbing!
Princess Cookie, Lemon grab, the list goes on
9 Ren & Stimpy Adult Party Cartoon
No not the beloved show from nick, the Spike T.V. messed up version - htoutlaws2012
10 Teen Titans
Teen Titans is an American animated television series created by Glen Murakami, based on the DC Comics characters of the same name.
? Teenage Mutant Ninja Turtles (2003)
The 2012 one is just as terrifying - 445956
The utrom shredder is by far the darkest villain ever
11 Rocko's Modern Life
Rocko's Modern Life is an American animated television series created by Joe Murray for Nickelodeon. The series centers on the surreal life of an anthropomorphic Australian-immigrant wallaby named Rocko as well as his friends: the gluttonous steer Heffer, the neurotic turtle Filburt, and Rocko's faithful ...read more.
12 Scooby-Doo! Mystery, Inc.
Scooby-Doo! Mystery Incorporated is an American animated mystery comedy-drama series; the series serves as the eleventh incarnation of the Scooby-Doo media franchise created by Hanna-Barbera, as well as the first that was not originally run on Saturday mornings.
Spoilers* Everyone but the gang technically dies - flash101
13 Rick and Morty
Rick and Morty is an American adult animated science fiction sitcom created by Justin Roiland and Dan Harmon for Adult Swim.
14 Happy Tree Friends
Happy Tree Friends is an adult animated flash series created and developed by Aubrey Ankrum, Rhode Montijo, Kenn Navarro and Warren Graff for Mondo Media.
15 Samurai Jack
Samurai Jack is an American action-adventure chanbara animated series created by Genndy Tartakovsky for Cartoon Network. The series premiered on August 10, 2001, with a TV movie called The Premiere Movie, before ending in its fourth season on September 25, 2004, without concluding the story. A revival ...read more.
I think it's pretty dark, but, still, cool! 💙 I've even made a video with it!
16 SpongeBob SquarePants
SpongeBob SquarePants is an American animated television series created by marine biologist and animator the late Stephen Hillenburg for Nickelodeon. SpongeBob is currently the most popular show on Nickelodeon, as well as the longest running show, running for 20 years, and is beginning its 12th season. ...read more.
There was an episode (Slide Whistle Stooges) where someone flat out tells Squidward "GO ASSAULT YOUR OWN BABY! " if you listen closely. I'm not even joking, this is for real. And it's hilarious. - KalloFox34
This show does get quite dark. The most notable one, in my opinion, is "Squid's Visit". - Rocko
In seasons 1-3 and a few post-movie episodes, this got... Pretty dark.
I think this deserves to be in the list because it has some very dark episodes like a episode where SpongeBob and mr Krabs think they killed a health inspector and they try to bury his body and stuff him in the freezer and a episode where SpongeBob and patrick think squidwards a ghost and they try to put him to rest and the new episodes have suicide refrences attempted murder and skin ripping
17 Over the Garden Wall
Over the Garden Wall is an American animated television miniseries created by Patrick McHale for Cartoon Network.
This cartoon definitely deserves more love. The whole cartoon practically screams symbolism from riding a ferry, wherein you need pennies to ride, to the skeleton pumpkins saying that "You'll join us someday".
The villains kinda creeped me
18 Cow and Chicken
Cow and Chicken was an American animated comedy television series created by David Feiss for Cartoon Network, and the third of the network's Cartoon Cartoons.
And it also copied Ren and Stimpy - KalloFox34
19 Hey Arnold
Very. It got into many dark things. Still my favorite show to this day.
20 Ben 10 Alien Force
It's one of those CN shows that can have dark moments and is aimed at a older audience- but it can be pretty funny
21 Batman: The Animated Series
Batman: The Animated Series is an American animated television series based on the DC Comics superhero Batman.
Why is this not number one, the show’s themes are mature and dark
Involving drug dealing, loss, revenge, grief, crime, social classes, death, and the guns fire bullets. There is blood occasionally, and frequently in TNBA and some inappropriate scenes. I would definitely rate it PG 13 and one of the darkest cartoons of all time
22 The Animals of Farthing Wood
The Animals of Farthing Wood is a children's animated series commissioned by the European Broadcasting Union between 1992 and 1995, and is based on the series of books written by English author Colin Dann.
It's not the darkest kids show, but it's my favorite dark kids show
Literally all the annoying character's survive sadly, well apart from Mr pheasant.
23 The Loud House
The Loud House is an American animated television series created by Chris Savino for Nickelodeon. The series revolves around the chaotic suburban everyday life of a boy named Lincoln Loud and his ten sisters, to which he survives as the middle child and only son in a large family of eleven children. ...read more.
It's not only that dark when Clyde's African-American mother died, but was raised by a Caucasian dad named Howard that Clyde's mother was replaced with. Creepy. - StevenUniverseIsAwesome
24 Regular Show
Regular Show is an American animated television series created by J. G. Quintel for Cartoon Network that premiered on September 6, 2010. The series revolves around the lives of two friends, a blue jay named Mordecai and a raccoon named Rigby—both employed as groundskeepers at a local park.
25 Batman Beyond
Batman Beyond is an American animated television series developed by Bruce Timm, Paul Dini, and Alan Burnett and produced by Warner Bros.
26 Star vs. the Forces of Evil
"Star vs. the Forces of Evil" is an American animated television comedy produced by Disney Television Animation for Disney XD. It was created by Daron Nefcy and developed by Jordana Arkin and Dave Wasson. The series follows teenage magical princess from the dimension of Mewni Star Butterfly and her ...read more.
27 The Brothers Grunt
The Brothers Grunt is a Canadian-American animated comedy television series by Ed, Edd n Eddy creator Danny Antonucci that originally aired from August 15, 1994 to April 9, 1995 on MTV.
I never even new about this. So I looked it up right now - Matt92647
This is so disgusting - KalloFox34
A disgusting mess of a show from the creator of Ed, Edd n Eddy.
28 Family Guy
Family Guy is an American adult animated sitcom created by Seth MacFarlane for the Fox Broadcasting Company. The series centers on the Griffins, a family consisting of parents Peter (Idiotic Dad) and Lois (Nagging Wife), their children Meg (Socially Awkward Daughter) Chris (Idiotic Son), and Stewie ...read more.
29 Milo Murphy's Law
Milo Murphy's Law is an American animated television series from the creators of Phineas and Ferb, Dan Povenmire and Jeff "Swampy" Marsh, which premiered on October 3, 2016 on Disney XD.
30 Danny Phantom
Danny Phantom is an American animated series created by Butch Hartman for Nickelodeon. It was produced by Billionfold Studios and distributed in Canada by Nelvana, a Canadian animation company. The series follows a teenage boy who, after an accident with an unpredictable portal between the human world ...read more.
31 Drawn Together
Drawn Together is an American adult animated sitcom which ran on Comedy Central from October 27, 2004 to November 14, 2007. The series was created by Dave Jeser and Matt Silverstein, and uses a sitcom format with a TV reality show setting.
This needs to be higher, it is also one of the few adult shows with total adult content that has both morals and is actually clever, good, funny, etcetera.
32 Steven Universe
Steven Universe is an American animated television series created by Rebecca Sugar for Cartoon Network. The show's based around a young boy by the name of Steven Universe, who is a hybrid of a gem and a human. He lives with his gem friends, Garnet, Amethyst and Pearl.
Hear me out this show has some incredibly dark moments and some of the symbolism Is extremely adult (I'd argue not well done in parts)
This is a kids show that has an episode symbolizing being drug raped by a trusted friend (sardonyx), abuse by a partner (Laps and Jasper), colonialization of a disenfranchised people, gentrification, obsessive love, and sex. Whether all this works though is another story - Masochismismagic
33 We Bare Bears
An animated comedy show by Daniel Chong about three different species of bears - Grizzly, Panda and Ice bear (polar bear). Since they were little, they wanted to get adopted by owners separately. But then they missed each other too much, so they reunited again. Now as adults, they now live in a cave ...read more.
34 Growing Up Creepie
35 Stressed Eric
Recess is an American animated television series created by Paul Germain and Joe Ansolabehere and produced by Walt Disney Television Animation, with animation done by Grimsaem, Plus One Animation, Sunwoo Animation, and Toon City.
37 The Real Adventures of Jonny Quest
39 Transformers: Prime
40 Spider-Man: The New Animated Series
41 American Dad
American Dad! is an American adult animated sitcom created by Seth MacFarlane, Mike Barker, and Matt Weitzman for the Fox Broadcasting Company.
42 Dragons: Race to the Edge
44 Alfred J Kwak
Rugrats is an American animated television series created by Arlene Klasky, Gábor Csupó and Paul Germain for Nickelodeon.
46 The Powerpuff Girls
The Powerpuff Girls is an American animated television series created by animator Craig McCracken for Cartoon Network. The main characters of this show are Blossom, Bubbles, and Buttercup. The show is about the Professor Utonium creating three little superhero girls that save the day from villains. ...read more.
47 Randy Cunningham: 9th Grade Ninja
Randy Cunningham: 9th Grade Ninja is a Disney XD show created by Jed Ellinoff and Scott Thomas and produced by Titmouse Inc. The characters were designed by Jhonen Vasquez, a creator from a Nickelodeon show, Invader Zim . ...read more.
49 Dan Vs.
Dan Vs. is an American Flash animated television series created by Dan Mandel and Chris Pearson. The series spanned three seasons, airing on The Hub from January 1, 2011, to March 9, 2013.
50 The Amazing World of Gumball
The Amazing World of Gumball is a British-Australian-German-American-Irish children's animated television series created by Ben Bocquelet for Cartoon Network.