| Holly Hobbie & Friends | — | — | — |
| Home Movies | April 26, 1999 | UPN, Adult Swim | 52 |
| Homes Things | — | RTP2 | 26 |
| Hong Kong Phooey | September 7, 1974 | American Broadcasting Company | 16 |
| Hoops | August 21, 2020 | Netflix | — |
| Hopeless Pictures | August 19, 2005 | IFC | 9 |
| Hoppity Hooper | September 26, 1964 | NBC, American Broadcasting Company | 104 |
| Horrid Henry | October 31, 2006 | CITV | 208 |
| Horseland | September 16, 2006 | CBS | 39 |
| Hot Streets | January 14, 2018 | Adult Swim | 4 |
| Hot Wheels | September 6, 1969 | American Broadcasting Company | 17 |
| Hot Wheels Let's Race | March 4, 2024 | — | — |
| Hot Wheels: Battle Force 5 | August 29, 2009 | Cartoon Network | 54 |
| Hotel Transylvania: The Television Series | June 25, 2017 | Disney Channel | 52 |
| House of Cosbys | January 30, 2005 | Channel 101 | 4 |
| House of Rock | — | — | — |
| HouseBroken | May 31, 2021 | Fox Broadcasting Company | 30 |
| How Dare You!? | — | — | — |
| How Not to Draw | September 30, 2022 | Disney Channel | 29 |
| Howie & Landau | February 6, 2005 | — | — |
| Hoyt 'n Andy's Sportsbender | — | — | 13 |
| Hubert & Takako | November 3, 2013 | — | 78 |
| Huggleboo | — | — | — |
| Hulk and the Agents of S.M.A.S.H. | August 11, 2013 | Disney XD | 52 |
| Hulk Hogan's Rock 'n' Wrestling | September 14, 1985 | CBS | 26 |
| Hulli | — | — | — |
| Human Kind Of | September 16, 2018 | Facebook Watch | — |
| Human Resources | 2022 | Netflix | 20 |
| Hungarian Folk Tales | September 18, 1980 | — | 113 |
| Huntik: Secrets & Seekers | January 12, 2009 | Rai 2 | 26 |
| Hurricanes | September 12, 1993 | ITV1 | 65 |
| Hutos - Hut on a Slope | — | KBS 2TV | — |
| I Am Groot | August 5, 2022 | Disney+ | 10 |
| I Am the Greatest: The Adventures of Muhammad Ali | September 10, 1977 | NBC | 13 |
| I Am Weasel | July 22, 1997 | Cartoon Network | 79 |
| I Spy | April 2003 | — | 52 |
| I'll Get You! Holidays | December 17, 2021 | Channel One Russia, Carousel, Mult, Okko | 26 |
| I'm an Animal | — | RTÉ 2 | — |
| I, Elvis Riboldi | January 6, 2020 | — | 52 |
| I.N.K. Invisible Network of Kids | 2010 | France 3 | 26 |
| Ice Age: Scrat Tales | April 13, 2022 | Disney Channel, Disney+ | 6 |
| Idol Fairy Mongly | — | EBS 1TV | — |
| If You Give a Mouse a Cookie | — | — | 50 |
| Il mondo di Stefi | — | — | — |
| Imago | October 30, 2022 | TF1, Canal J | 26 |
| IMP | May 3, 2006 | Cartoon Network | 65 |
| In De Soete Suikerbol | September 1, 1973 | Nederlandse Omroep Stichting | 29 |
| In Search of Gods | March 25, 2026 | IQIYI | 24 |
| In the Know | — | — | — |
| In:App | — | KBS 1TV | 28 |
| Inami | 2007 | TF1 | 26 |
| Inch High, Private Eye | September 8, 1973 | NBC | 13 |
| Infinity Nado | — | — | 230 |
| Infinity Train | August 5, 2019 | Adult Swim, HBO Max | 40 |
| Insektors | 1994 | Canal+ | 26 |
| Inside Job | October 22, 2021 | Netflix | 18 |
| Inspector Gadget | September 5, 1983 | France 3, Crave, Broadcast syndication | 86 |
| Inspector Gadget | January 3, 2015 | Boomerang, Cartoon Network | 52 |
| Inspector Krombo Diaries | 2009 | — | — |
| Inspector Krombo Diaries 2 | 2010 | — | — |