| Primos | July 25, 2024 | Disney Channel | 28 |
| Princess Sissi | October 29, 1997 | ICI Radio-Canada Télé, France 3 | 52 |
| Princesse Shéhérazade | December 21, 1996 | France 2 | 52 |
| Problem Child | October 31, 1993 | USA Network | 26 |
| Professor Balthazar | 1967 | VARA | 59 |
| Pucca | September 18, 2006 | Jetix, Disney XD, MBC TV | 39 |
| Pumpkin Reports | — | — | 52 |
| Puppy Dog Pals | April 14, 2017 | Disney Channel, Disney Jr. | 116 |
| Puppy in My Pocket: Adventures in Pocketville | January 1, 2011 | Boomerang | 52 |
| Purple and Brown | March 6, 2006 | Nickelodeon | 32 |
| Pérusse Cité | March 19, 2012 | ICI Radio-Canada Télé | 23 |
| Q-Force | September 2, 2021 | Netflix | 10 |
| Quack Pack | September 3, 1996 | Broadcast syndication | 39 |
| Quacula | September 8, 1979 | CBS | — |
| Quantum Heroes Dinoster | — | EBS 1TV, EBS America | 35 |
| Rabbids Invasion | August 3, 2013 | Nickelodeon | 26 |
| Rainbow Bubblegem | — | Tencent Video | — |
| Rainbow Butterfly Unicorn Kitty | January 27, 2019 | Nickelodeon, Nicktoons | 26 |
| Rainbow Ruby | April 23, 2016 | CCTV-14 Children, Family Jr., EBS 1TV, Milkshake! | 52 |
| Rambo: The Force of Freedom | September 15, 1986 | Broadcast syndication | 65 |
| Randy Cunningham: 9th Grade Ninja | August 13, 2012 | Disney XD | 100 |
| Rapunzel's Tangled Adventure | March 10, 2017 | Disney Channel | 59 |
| Rated A for Awesome | September 3, 2011 | YTV | 26 |
| Ratz | September 21, 2003 | France 3 | 52 |
| Raw Toonage | September 19, 1992 | CBS | 12 |
| ReBoot | September 10, 1994 | YTV | 47 |
| Recess | September 13, 1997 | American Broadcasting Company | 129 |
| Redakai: Conquer the Kairu | July 9, 2011 | Canal J | 52 |
| Redwall | April 12, 1999 | France 3 | 39 |
| Regal Academy | May 22, 2016 | Rai Gulp | 26 |
| Reggae Rabbits | — | — | — |
| Regular Show: The Lost Tapes | May 11, 2026 | Cartoon Network | — |
| Rekkit Rabbit | March 16, 2011 | TF1 | 104 |
| Reksio | 1967 | Telewizja Polska | 65 |
| Ren & Stimpy | July 1, 2024 | Comedy Central | 10 |
| Return to the Planet of the Apes | September 6, 1975 | NBC | 13 |
| Rick & Steve: The Happiest Gay Couple in All the World | July 10, 2007 | Cartoon Network, Logo TV | 14 |
| Rick and Morty: The Non-Canonical Adventures | — | — | 36 |
| Ricky Zoom | June 28, 2019 | Nick Jr. | 26 |
| Rimba Racer | December 25, 2014 | TV3 | — |
| Ring Raiders | September 16, 1989 | — | 5 |
| Rise of the Teenage Mutant Ninja Turtles | July 20, 2018 | Nicktoons, Nickelodeon | 26 |
| Robinson Sucroe | January 17, 1994 | Canal+ | 26 |
| Robocar Poli | February 28, 2011 | EBS 1TV | 52 |
| Robot and Monster | August 4, 2012 | Nickelodeon | 26 |
| Robot Chicken | February 20, 2005 | Adult Swim | 227 |
| Robot Trains | — | — | — |
| Robotboy | November 1, 2005 | Cartoon Network, France 3 | 52 |
| Robotomy | October 25, 2010 | Cartoon Network | 10 |
| Rock Paper Scissors | February 11, 2024 | Nickelodeon | 40 |
| Rocko's Modern Life | September 18, 1993 | Nickelodeon | 52 |
| Roger | — | France 4 | — |
| Rolando Locomotov, He's the master! | 2012 | — | — |
| Rolie Polie Olie | October 4, 1998 | Playhouse Disney, Disney Jr. | 78 |
| Roobarb | October 21, 1974 | BBC One, Boomerang, Channel 5 | 30 |
| Ruff-Ruff, Tweet and Dave | February 14, 2015 | CBeebies, Universal Kids | 104 |
| Rugrats | August 11, 1991 | Nickelodeon | 172 |
| Rusty Rivets | November 8, 2016 | Treehouse TV | 78 |
| Ruy, the Little Cid | October 5, 1980 | Televisión Española | 26 |
| RWBY | July 18, 2013 | — | 43 |