1 Avatar: The Last Airbender
Avatar: The Last Airbender is an American animated television series that aired for three seasons on Nickelodeon from 2005 to 2008. Avatar: The Last Airbender is set in an Asiatic-like world in which some people are able to manipulate the classical elements by use of psychokinetic variants of Chinese ...read more.
Can't imagine living without it. I was infatuated with every character.
It's not just the best cartoon of the 2000s...
It's the best T.V. series of all time.
Really has one of the greatest storylines to have ever been created
Avatar : The Last Airbender is, in my opinion, the greatest cartoon of all time! I love it so much, its simply a masterpiece! It was such a big part of my childhood growing up and it deserves the number 1 spot on any list!
2 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.
Guys! HELP ME PUT THIS AT #1! sorry I just hate avatar the lastairbender
You must be out of you mind if you really think Spongebob is better than the last airbender - NeroToolman
This Show is so good I love it I've loved it for 18 Years.
It's the greatest cartoon for me and it started in 1990s and still ongoing!
It was great up until the end of season 4
3 Teen Titans
Teen Titans is an American animated television series created by Glen Murakami, based on the DC Comics characters of the same name.
Nurtured my love for superheros. If I had to start my life all over again. This show would make it worth it.
Such a fantastic show
Love this show I still watch it
I loved this show as a kid, I love it even more as an adult
4 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 don't actually remember that much from this show but I can't wait to re-watch it!
This is my jam
Best show ever made
5 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.
The characters are adorable. The plots are interesting. As for humor, it at least does a better job than most gross-out cartoons.
THIS is the best. No doubt. It handles humor perfectly, as well as balancing disturbing images.
The peak of science fiction cartoons
6 The Grim Adventures Of Billy and Mandy
The Grim Adventures of Billy & Mandy (also known as Billy & Mandy) is an American animated television series created by Maxwell Atoms for Cartoon Network, and is the 14th of the network's Cartoon Cartoons (albeit namely when it was part of Grim & Evil; the show is considered separate from Cartoon Cartoons ...read more.
I knew there was a reason I thought about creepy things as a kid. Still loved this crazy show anyway.
A genius cartoon that has everything needed to be top ten worthy
You can't hate it,this cartoon screams 2000's
7 Kim Possible
Kim Possible is an American animated children's television series created by Bob Schooley and Mark McCorkle for Disney Channel.
I was in love with this show as a kid. Kim P. was such a role model for me.
Great feel good show. Loved it as a kid, love it more as an adult.
This should be higher
"What's the sitch"... ICONIC. Period.
8 Ed, Edd n Eddy
Ed, Edd n Eddy is a Canadian-American animated comedy television series created by Danny Antonucci for Cartoon Network, and the sixth of the network's Cartoon Cartoons. The series revolves around three preteen boys: Ed, Edd "Double D," and Eddy—collectively known as "the Eds"—who live in a suburban ...read more.
This cartoon is hilarious and I really love the characters
The greatest show of all time
I love it
9 Foster's Home For Imaginary Friends
Foster's Home for Imaginary Friends is an American animated television series created by Craig McCracken for Cartoon Network Studios.
This show should be higher. It is definitely one of the best cartoon of the 2000s.
I loved this show so much as a kid!
10 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.
Even before its seasonal rot it still had some funny moments.
Futurama is an American animated science fiction sitcom created by Matt Groening for the Fox Broadcasting Company.
12 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.
Not gonna lie I had a HUGE crush on Danny, what I can now say is a girl-crush on Sam, and I think this show made my love ghosts.
It is the best show I have ever had the curtesy to watch!
I'M GOING GHOST!
This show is this low? it should easily be top 5 as its was one of if not nickkelodeans most popular show
13 The Fairly OddParents
The Fairly OddParents is an American animated television series created by Butch Hartman for Nickelodeon.
My favorite cartoon of all time! (The old epsiodes. Specifically seasons 1-6.)
14 American Dragon: Jake Long
American Dragon: Jake Long is an American animated television series. It was produced by Walt Disney Television Animation and created by Jeff Goode.
I love magic, dragons, and martial arts. This must be where it came from.
Love this show, should be in top 10
It was good, but not top ten, this should be Ben tens place
15 South Park
South Park is an American adult animated sitcom created by Trey Parker and Matt Stone for the Comedy Central television network. The show is about four boys, who are Stan Marsh, Kyle Broflovski, Eric Cartman, and Kenny McCormick, and their adventures in South Park, Colorado.
Pokémon, abbreviated from the Japanese title of Pocket Monsters and currently advertised in English as Pokémon: The Series, is a Japanese anime television series, which has been adapted for the international television markets.
17 Phineas and Ferb
Phineas and Ferb is an American animated comedy-musical television series. Originally broadcast as a one-episode preview on August 17, 2007 and again previewed on September 28, 2007, the series officially premiered on February 1, 2008 and ended on June 12, 2015 on Disney Channel, and follows Phineas ...read more.
Number 25? I know this is hated on this site, but I honestly expected it to be at least in the top 20.
This show was great and creative
I love Phineas and ferb
18 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.
I love Teen Titans, but you can't touch this funny, dramatic, and totally insane show!
Marceline is so tender both as a grown up vampire queen and as a little half human/half demon girl
This cartoon aired in April 2008 and became a staple in the first decade of cartoons.
This is from the 2010s.
19 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.
Gravity Falls was created in the 2010s, not 2000s.
Good but wasn't a thing 'til 2012.
I'm pretty sure this wasn't created in the 2000s.
Chowder is an American animated television series created by C.H. Greenblatt for Cartoon Network. The series follows an aspiring young child named Chowder and his day-to-day adventures as an apprentice in Chef Mung Daal's catering company.
Chowder was a part of my childhood watching Cartoon Network. At least it's better than any of the crap shown on Cartoon Network back then and right now.
21 Totally Spies!
Totally Spies! is a French-Canadian animated spy comedy television series created by Vincent Chalvon-Demersay and David Michel and produced by Marathon Media Group and Image Entertainment Corporation.
Cartoon this love always will I love always will I
22 Hi Hi Puffy AmiYumi
Hi Hi Puffy AmiYumi is an American-Japanese animated fantasy-comedy television series created by Sam Register for Cartoon Network.
This is one of my favorite Cartoon Network show beside Codename Kids NextDoor
This show was my childhood.
ARE YOU KIDDING ME?!?!?! THIS SHOW IS REALLY OBNOXIOUS! (Hears anything is possible in the intro) YEAH WHEN YOU PUT EFFORT INTO IT!
23 Total Drama
Total Drama is a Canadian animated comedy television series which is a homage and parody to the conventions commonly found in reality television.
This was the best cartoon of the 2000's. The characters were all unique and likeable. Duncan : The Bad Boy of the show who liked to tease, and he made it far in each season (besides TDWT where he was the 1st eliminated.) 4th place in TDI, 1st Place in TDA.
THIS THE BEST SHOW EVER AND WILL RULE THE CARTOON WORLD FOREVER!
24 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.
Should be higher
25 The Emperor's New School