| T.P. Bon | May 2, 2024 | — | — |
| T.R.EX.C.I. | 2011 | TV Rá-Tim-Bum | 26 |
| T.U.F.F. Puppy | October 2, 2010 | Nickelodeon | 60 |
| Tabaluga | 1997 | ZDF | 78 |
| Taboo Tattoo | July 4, 2016 | — | 12 |
| Tachibanakan To Lie Angle | April 4, 2018 | — | 12 |
| Tactical Roar | January 8, 2006 | — | 13 |
| Tactics | October 5, 2004 | TV Tokyo | 25 |
| Tada Never Falls in Love | April 5, 2018 | AT-X | 13 |
| Taffy and Bentley | January 7, 2019 | France 4 | 46 |
| Tai Chi Chasers | April 29, 2007 | KBS 1TV | 39 |
| Taichi Kid | — | — | 14 |
| Taina and the Amazon's Guardians | — | — | 26 |
| Taisho Mebiusline Chicchaisan | — | — | — |
| Taisho Otome Fairy Tale | October 9, 2021 | — | 12 |
| Taishō Baseball Girls | July 2, 2009 | — | 12 |
| Tak and the Power of Juju | August 31, 2007 | Nickelodeon | 26 |
| Take My Muffin | April 19, 2022 | — | 10 |
| Takopi's Original Sin | June 28, 2025 | — | 6 |
| Takoyaki Mantoman | April 4, 1998 | TV Tokyo | — |
| Takt op.Destiny | October 6, 2021 | — | 12 |
| Takunomi | January 11, 2018 | TBS Television | 12 |
| Talentless Nana | October 4, 2020 | — | 13 |
| Tales from Outer Suburbia | — | ABC iview | — |
| Tales from the Cryptkeeper | September 18, 1993 | American Broadcasting Company | 39 |
| Tales of Eternia: The Animation | January 8, 2001 | — | 13 |
| Tales of Exorcism | — | — | — |
| Tales of Herding Gods | — | — | — |
| Tales of Little Women | January 11, 1987 | — | 48 |
| Tales of Metropolis | May 25, 2013 | Cartoon Network | 3 |
| Tales of Nazir | — | — | — |
| Tales of Phantasia: The Animation | November 24, 2004 | — | 4 |
| Tales of Tatonka | 2010 | TiJi | 52 |
| Tales of the Abyss | October 4, 2008 | — | 26 |
| Tales of the Jedi | October 26, 2022 | Disney+ | 6 |
| Tales of the Teenage Mutant Ninja Turtles | August 9, 2024 | Paramount+ | 24 |
| Tales of the Wizard of Oz | September 1, 1961 | — | 110 |
| Tales of Wedding Rings | January 6, 2024 | — | 12 |
| Tales of Zestiria the X | July 3, 2016 | — | 26 |
| TaleSpin | September 9, 1990 | Disney Cinemagic | 65 |
| Talis and the Thousand Tasks | February 25, 2002 | KiKA, ORF 1, Télétoon+, France 3 | 52 |
| Talking Friends | June 8, 2012 | YouTube, Disney.com | 10 |
| Talking Tom & Friends | December 24, 2014 | YouTube | 145 |
| Talking Tom & Friends Minis | March 3, 2016 | YouTube | 60 |
| Talking Tom Heroes: Suddenly Super | January 14, 2025 | Canal Panda, CBeebies, Discovery Kids, Cartoonito | 52 |
| Tama and Friends | July 2, 1993 | MBS | — |
| Tamageta-kun | April 5, 1974 | — | 60 |
| Tamagon the Counselor | October 5, 1972 | — | 194 |
| Tamagotchi! | October 12, 2009 | — | 143 |
| Tamagotchi! Miracle Friends | September 5, 2013 | — | 29 |
| Tamagotchi! Tama Tomo Daishū GO | April 2, 2015 | — | 26 |
| Tamagotchi! Yume Kira Dream | September 10, 2012 | — | 49 |
| Tamako Market | January 10, 2013 | — | 12 |
| Tamayomi | April 1, 2020 | — | 12 |
| Tamayura | September 6, 2010 | — | 4 |
| Tamayura: Hitotose | October 3, 2011 | — | 12 |
| Tamayura: More Aggressive | June 30, 2013 | — | 12 |
| Tamon's B-Side | January 4, 2026 | — | 13 |
| Tanaka-kun Is Always Listless | April 9, 2016 | — | 12 |
| Tangerine & Cow | July 8, 2007 | Canal+, France 3, Canal+ Family | 156 |