Cartoon Nickelodeon Network/Programming

Cartoon Network

 * Dexter's Laboratory
 * The Powerpuff Girls
 * Ed, Edd n Eddy
 * Johnny Bravo
 * Cow and Chicken
 * Samurai Jack (Season 5 part of Adult Toons)
 * I Am Weasel
 * Courage the Cowardly Dog
 * Time Squad
 * Whatever Happened to... Robot Jones?
 * Codename: Kids Next Door
 * The Grim Adventures of Billy & Mandy
 * Evil Con Crane
 * The Face Paint'nimal Gang
 * Ben 10 series
 * Ben 10 (2005)
 * Ben 10: Alien Force
 * Ben 10: Ultimate Alien
 * Ben 10: Omniverse
 * Foster's Home for Imaginary Friends
 * The Arachnid Friends
 * Hi Hi Puffy AmiYumi
 * Squirrel Boy
 * Camp Lazlo
 * Chowder
 * The Marvelous Misadventures of Flapjack
 * The Dinosaur Crew
 * Agent Foxy and Pounce the Cat
 * The Life and Times of Juniper Lee
 * The Chronicles of Juniper Lee
 * Adventure Time
 * Regular Show
 * The Amazing World of Gumball
 * Generator Rex
 * Steven Universe
 * The Cryptids
 * Uncle Grandpa
 * Clarence
 * The Reds
 * We Bare Bears
 * The Mysterious Mysteries of Mystery Manor
 * Mighty Magiswords
 * Eric and Claire
 * OK K.O.! Let's Be Heroes
 * Villainous
 * Godzilla: Life on Monster Island
 * Apple & Onion
 * Craig of the Creek
 * Summer Camp Island
 * Victor and Valentino
 * Infinity Train
 * The Cosmic Adventures of Stella
 * Villain Academy

Warner Bros. Animation

 * Looney Tunes series
 * Looney Tunes
 * Tiny Toon Adventures
 * Animaniacs
 * Pinky and the Brain/Pinky, Elmyra and the Brain
 * Happy Cat and Dog Genius
 * Slappy Squirrel
 * The Sylvester and Tweety Mysteries
 * Duck Dodgers
 * The Looney Tunes Show
 * Wabbit/New Looney Tunes
 * The New Looney Tunes Show
 * Toonmania
 * Freakazoid!
 * Bunnicula
 * Romeo and Juliet: Monster Attackers
 * Anna and The Space Rangers
 * Collin the Speedy Boy series
 * Collin the Speedy Boy
 * Collin the Speedy Boy Chronicles
 * The Chronicles of Collin the Speedy Boy
 * Collin the Speedy Boy: At All Speed
 * The Tales of The Paintders
 * Howler
 * Tales from the Mystic Woods
 * Legacy of the Mystic Woods
 * Good Ol' Magic
 * Good Ol' Magic: The Adventures of Charlotte
 * Storks: The Series
 * The Doggies
 * The Pet Adventures of Lego

Hanna-Barbera/Turner Entertainment

 * Tom and Jerry/Droopy series
 * Tom and Jerry/Droopy
 * The Tom and Jerry Comedy Show
 * Tom and Jerry Kids
 * Droopy: Master Detective
 * Tom and Jerry Tales
 * The Tom and Jerry Show
 * Scooby-Doo series
 * Scooby-Doo, Where Are You!
 * The New Scooby-Doo Movies
 * The Scooby-Doo Show
 * A Pup Named Scooby-Doo
 * What's New, Scooby-Doo?
 * Shaggy & Scooby-Doo Get a Clue!
 * Scooby-Doo! Mystery Incorporated
 * Be Cool, Scooby-Doo!
 * World Wide Scooby-Doo

DC Comics

 * Teen Titans
 * The Lego Batman Show

Acquired

 * Total Drama series
 * Total Drama Island
 * Total Drama Action!
 * Total Drama World Tour
 * Total Drama: Revenge of the Island
 * Total Drama All-Stars
 * Total Drama: Pahkitew Island
 * Total Drama Presents: The Ridonculous Race
 * Total DramaRama
 * 6teen
 * Totally Spies! (both the original and the 2018 series)
 * The Amazing Spiez!
 * Peanuts series
 * Peanuts: The Adventures of Charlie Brown and Snoopy
 * The Adventures of Sally Brown
 * Unikitty!
 * The New Adventures of Sonic the Hedgehog
 * The Liberty Chasers
 * Nights: The Series
 * My Little Ponies
 * Transformers: Transform and Roll Out
 * Littlest Pet Shop
 * G.I. Joe: Legacy
 * Mobs
 * Five Nights at Freddy's

Adult Swim (part of Adult Toons)

 * Rick and Morty
 * Robot Chicken
 * Bugs Bunny: Attorney at Law
 * The Molly Show/Acceleration: The Killer Clown Murderer
 * Hood
 * Skyrim: Legend of Dovahkiin
 * SCP

Nickelodeon

 * SpongeBob SquarePants
 * Rugrats/All Grown Up!
 * Rocko's Modern Life
 * AAAHH!!! Real Monsters
 * Angry Beavers
 * CatDog
 * Ren and Stimpy (Adult Party Cartoon part of Adult Toons)
 * Invader Zim
 * The Fairly OddParents
 * My Life as a Teenage Robot
 * ChalkZone
 * The Adventures of Jimmy Neutron: Boy Genius
 * Danny Phantom
 * Avatar: The Last Airbender
 * Catscratch
 * Gatopardos the Cheetah
 * Back at the Barnyard
 * The X's
 * Velocity: The Dark Human Slayer (Season 5 part of Adult Toons)
 * Fanboy and Chum Chum
 * T.U.F.F. Puppy
 * Teenage Mutant Ninja Turtles series
 * Teenage Mutant Ninja Turtles (1987)
 * Teenage Mutant Ninja Turtles (2003)
 * Teenage Mutant Ninja Turtles (2012)
 * Rise of the Teenage Mutant Ninja Turtles
 * Sanjay and Craig
 * Breadwinners
 * Harvey Beaks
 * The Loud House
 * Awesome Antics 
 * Flytrap: Savior of All
 * Bunsen is a Beast!
 * ROBLOX: The Series/Knights of RedCliff: The Series
 * Occhi Rossi
 * Nicktoon High
 * The Miserable Adventures of Riley
 * The Solar System
 * Nickelodeon Presents: Survival Island
 * Holiday Forces
 * Life at High
 * The Good Guys
 * Ferd the Zombie Horse: The Supernatural Adventures
 * Toby

Comedy Central (part of Adult Toons)

 * South Park
 * Drawn Together
 * The Villain Diaries
 * Space Police
 * Hearty and Mates

Original by both

 * Cartoons Unite!
 * The Goblin Ninja
 * Parahunters
 * The Girl Mystery Solvers
 * Cartoon Nickelodeon: The Kaiju Wars