Now these are the cartoon shows that mostly gained Nickelodeon's profits over the many years it has been airing.
1 Spongebob Squarepants
SpongeBob SquarePants is an American animated television series created by marine biologist and animator Stephen Hillenburg for Nickelodeon. SpongeBob is currently the most popular show on Nickelodeon, as well as the longest running show, running for 18 years, and is beginning its 11th season. The show ...read more.
Some people saying that SpongeBob should end, they don't even know what they're talking about, and recent SpongeBob episodes have been great. And if it does end, Nickelodeon would completely fall apart! - PeeledBanana
This show really changed Nick. - funnyuser
Patrick is so funny. - Connor360
Now this is actually one of the most classic cartoons of ALL time, not just with Nickelodeon. The SpongeBob SquarePants Movie made more profits than ANY other Nickelodeon movie ever before and gained Nickelodeon's popularity to a much higher standard, making it one of the most popular kids channels on T.V. today. If you like SpongeBob or not, it really made a mark on T.V. since the day it was created. - NerdyPweeps
2 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.
This cartoon is an American-Anime, which means an anime made in the states. So, this show actually made most of the anime community gain a lot more people to be the gigantic community it is today. - NerdyPweeps
Yeah, this is what we call an American anime. Legend of Korra looks even more anime like than The last Airbender one. - Kiteretsunu
This is not even a classic cartoon! This is from the 2000s which means its modern!
Rugrats is an American animated television series created by Arlene Klasky, Gábor Csupó and Paul Germain for Nickelodeon.
Why the hell did Nickelodeon cancel this show? It was one of the best like Jimmy Neutron, Fairly Odd Parents, and of course SpongeBob. - Connor360
4 Cat Dog
5 Fairly Odd Parents
The Fairly OddParents is an American animated television series created by Butch Hartman for Nickelodeon.
Cosmo is the best, - Connor360
6 Hey Arnold!
Hey Arnold! is an American animated television series created by Craig Bartlett that aired on Nickelodeon from October 7, 1996 to June 8, 2004. The show centers on a fourth grader named Arnold, who lives with his grandparents in an inner-city boarding house.
7 My Life As A Teenage Robot
My Life as a Teenage Robot is an American animated science fantasy television series created by Rob Renzetti for Nickelodeon.
Jenny is the best robot babe on Nickelodeon. - DA25
8 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.
9 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.
BEST. Nickelodeon. SHOW. OF. ALL. TIME. Trust me, I genuinely know this from personal experience. - xandermartin98
Okay, seriously, this site's ranking system is jacked up. I could understand some people putting it below Ren & Stimpy, but ROCKET POWER? LMAO
10 Rocket Power
Rocket Power is an American animated television series. The series debuted on Nickelodeon on August 16, 1999. The series ended on July 30, 2004 after four seasons.
11 The Ren & Stimpy Show
12 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.
13 Dora The Explorer
Dora the Explorer (2000 - 2015) is an American educational animated TV series created by Chris Gifford, Valerie Walsh, and Eric Weiner in which Dora goes on adventures with her friend, a monkey named Boots.
That is a lie. Dora is not a classic of nick junior, Blue's clues is. - Connor360
She is not a classic cartoon she's a pimp
Whoever put this are is an idiot. This show is terrible.
14 The Adventures of Jimmy Neutron: Boy Genius
The Adventures of Jimmy Neutron: Boy Genius is an American computer animated television series created by John A. Davis. It is the first spin-off to the 2001 film Jimmy Neutron: Boy Genius.
Why so low, this show was fantastic
15 Winx Club
Winx Club is an Italian animated television series directed, created and produced by Iginio Straffi and his company Rainbow S.r.l.
Doug is an American animated sitcom created by Jim Jinkins. The show focuses on the early adolescent life of its title character, Douglas "Doug" Funnie, who experiences common predicaments while attending school in his new hometown of Bluffington. Doug narrates each story in his journal, and the show ...read more.
17 Ninja Hattori
Catscratch is an American animated television series created by Doug TenNapel (also known for creating Earthworm Jim). It was aired on both Nickelodeon and Nicktoons on July 9, 2005. It is an adaptation of TenNapel's graphic novel, Gear, which is also the name of the cats' monster truck. The series ...read more.