| The Jetsons | September 23, 1962 | American Broadcasting Company, Broadcast syndication | 75 |
| The Journey Home | July 8, 2018 | Tokyo MX, KBS 2TV | 26 |
| The Kid Super Power Hour with Shazam! | September 12, 1981 | NBC | — |
| The Legend of Korra | April 14, 2012 | Nickelodeon | 52 |
| The Legend of Sky Lord 3D | June 25, 2024 | IQIYI | 24 |
| The Legend of Vox Machina | January 28, 2022 | Amazon Prime Video | 48 |
| The Legend of Zelda | September 8, 1989 | Broadcast syndication | 13 |
| The Life and Times of Juniper Lee | May 30, 2005 | Cartoon Network | 40 |
| The Little Mermaid | September 12, 1992 | CBS | 31 |
| The Little Prince | December 24, 2010 | France 3 | 78 |
| The Magic Key | September 4, 2000 | BBC Two | 26 |
| The Magic Roundabout | 1963 | Office de radiodiffusion télévision française | 750 |
| The Marvelous Misadventures of Flapjack | June 5, 2008 | Cartoon Network | 46 |
| The Mask: Animated Series | August 12, 1995 | CBS | 54 |
| The Mighty Hercules | September 1, 1963 | Broadcast syndication | 128 |
| The Mighty Nein | November 19, 2025 | Amazon Prime Video | — |
| The Neverending Story | December 2, 1995 | HBO | 26 |
| The New Adventures of Figaro Pho | November 4, 2012 | — | — |
| The New Adventures of Ocean Girl | February 11, 2000 | Network 10 | 26 |
| The New Adventures of Winnie the Pooh | January 17, 1988 | American Broadcasting Company, Disney Channel | 52 |
| The Owl House | January 10, 2020 | Disney Channel, Disney XD | 43 |
| The Oz Kids | September 14, 1996 | ABC Kids | 26 |
| The Pink Panther | September 13, 1993 | Broadcast syndication | 60 |
| The Pirates of Dark Water | February 25, 1991 | American Broadcasting Company, Broadcast syndication | 21 |
| The Powerpuff Girls | November 18, 1998 | Cartoon Network | 78 |
| The Powerpuff Girls | April 4, 2016 | Cartoon Network | 119 |
| The Raggy Dolls | April 3, 1986 | ITV | 112 |
| The Real Adventures of Jonny Quest | August 26, 1996 | Cartoon Network | 52 |
| The Secret World of Santa Claus | December 1, 1997 | France 3 | 26 |
| The Shoe People | April 1987 | TV-am | 26 |
| The Smurfs | September 12, 1981 | NBC | 256 |
| The Stellar Swordmaster | — | — | — |
| The Super Mario Bros. Super Show! | September 4, 1989 | CBS | 52 |
| The Unparalleled Black & White | — | Bilibili | 36 |
| The World of David the Gnome | October 26, 1985 | La 1 | 26 |
| The Wuzzles | September 14, 1985 | CBS | 13 |
| Thomas & Friends | October 9, 1984 | ITV1, Channel 5, Nick Jr. | 584 |
| Throne of Seal | — | Tencent Video | — |
| ThunderCats | July 29, 2011 | Cartoon Network | 26 |
| Time Traveler Luke | — | KBS 1TV, TVS (Malaysian TV channel) | 52 |
| Toad Patrol | October 2, 1999 | Cartoon Network | 26 |
| Todd McFarlane's Spawn | May 16, 1997 | HBO | 18 |
| Traces | — | PTS Channel | 13 |
| Transformers: BotBots | March 25, 2022 | Netflix | 10 |
| Trese | June 11, 2021 | — | 6 |
| Trollhunters: Tales of Arcadia | December 23, 2016 | Netflix | 52 |
| Trollkins | September 12, 1981 | CBS | 13 |
| Trollz | October 3, 2005 | TFOU | 27 |
| True and the Rainbow Kingdom | August 11, 2017 | Netflix | 37 |
| Turning Mecard R | — | — | — |
| Twilight of the Gods | September 19, 2024 | — | 8 |
| Twin Spirit Detectives | — | — | — |
| Ultimate Spider-Man | April 1, 2012 | Disney XD | 104 |
| Uncle Grandpa | September 2, 2013 | Cartoon Network | 156 |
| Unicorn Academy | November 2, 2023 | — | — |
| Unikitty! | October 27, 2017 | Cartoon Network | 104 |
| Vary Peri | November 10, 2012 | — | 40 |
| Victor and Valentino | March 30, 2019 | Cartoon Network | 68 |
| Virtual Guardians | — | KBS 1TV | 26 |
| W.I.T.C.H. | December 18, 2004 | Jetix, Disney Channel, Disney XD | 52 |