Cartoon Nickelodeon Network/Programming

Cartoon Network

 * Dexter's Laboratory
 * The Powerpuff Girls
 * Ed Edd n Eddy
 * Johnny Bravo
 * Cow and Chicken
 * Samurai Jack (part of Adult Toons)
 * I Am Weasel
 * Courage the Cowardly Dog
 * Whatever Happened to... Robot Jones?
 * Codename: Kids Next Door
 * The Grim Adventures of Billy & Mandy
 * Evil Con Crane
 * Regular Show (part of Adult Toons)
 * Ben 10 series
 * Foster's Home for Imaginary Friends
 * The Arachnid Friends
 * Hi Hi Puffy AmiYumi
 * Squirrel Boy
 * Butch Hartman's WolfBoy
 * Camp Lazlo
 * Chowder
 * The Marvelous Misadventures of Flapjack
 * Agent Foxy and Pounce the Cat
 * The Life and Times of Juniper Lee
 * The Chronicles of Juniper Lee
 * Adventure Time
 * The Amazing World of Gumball
 * Steven Universe
 * The Cryptids
 * Uncle Grandpa
 * Clarence
 * We Bare Bears
 * Pupz 
 * Mighty Magiswords
 * Eric and Claire
 * OK K.O.! Let's Be Heroes
 * Vinicius and Tom: Adventures in Rio
 * Godzilla: Life on Monster Island
 * Thomas Sanders: The Animated Series
 * Apple & Onion
 * Craig of the Creek
 * Summer Camp Island
 * Victor and Valentino
 * Infinity Train
 * Villain Academy

Warner Bros. Animation

 * Looney Tunes
 * Tiny Toon Adventures
 * Animaniacs
 * Pinky and the Brain/Pinky, Elmyra and the Brain
 * Slappy Squirrel
 * The Sylvester and Tweety Mysteries
 * Duck Dodgers
 * The Looney Tunes Show
 * Freakazoid!
 * Teen Titans
 * 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!
 * Bunnicula
 * Romeo and Juliet: Monster Attackers
 * Butch Hartman's Collin the Speedy Boy
 * Anna and The Space Rangers
 * The Adventures of Sally Brown
 * The Chronicles of Collin the Speedy Boy
 * The Tales of The Paintders
 * The Adventures of Mega Man and Pac-Man
 * Storks: The Series
 * Mobs
 * The Doggies
 * Five Nights at Freddy's
 * The Pet Adventures of Lego
 * The Lego Batman Show

Adult Swim (part of Adult Toons)

 * Family Guy
 * American Dad
 * The Cleveland Show
 * Rick and Morty
 * Robot Chicken
 * Bugs Bunny: Attorney at Law
 * WolfBoy: Reloaded
 * 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 (both the original and the 2019 revival)
 * AAAHH!!! Real Monsters
 * Angry Beavers
 * CatDog
 * Ren and Stimpy (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 (part of Adult Toons)
 * Warrior Kickbutts
 * Velocity: The Dark Human Slayer (part of Adult Toons)
 * Fanboy and Chum Chum
 * Mittens the Cat
 * T.U.F.F. Puppy
 * Teenage Mutant Ninja Turtles (2012 TV Series)
 * Sanjay and Craig
 * Breadwinners
 * Harvey Beaks
 * Terrytitans 
 * The Loud House
 * Awesome Antics 
 * Flytrap: Savior of All
 * Bunsen is a Beast!
 * ROBLOX: The Series/Knights of RedCliff: The Series
 * Occhi Rossi
 * Nicktoonimals
 * Butch Hartman's Mario
 * The Modifyers
 * Nicktoon High
 * The Miserable Adventures of Riley
 * Nickelodeon Presents: Survival Island
 * Angry Birds: Feathered Adventures
 * Holiday Forces
 * Life at High
 * The Good Guys
 * Ferd the Zombie Horse: The Supernatural Adventures
 * Toby
 * The 6 Personas Of Audrey Reed
 * Ash: Protector of the Underworld

Comedy Central (part of Adult Toons)

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

Original by both

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