| Dinky Di's | December 6, 1997 | Nine Network | 26 |
| Dinky Dog | September 9, 1978 | CBS | 16 |
| Dino Babies | September 28, 1994 | BBC One | 26 |
| Dino Boy in the Lost Valley | September 10, 1966 | CBS | 18 |
| Dino Girl Gauko | 2019 | — | — |
| Dino Powers | June 2, 2022 | KBS 1TV | 52 |
| Dino Ranch | January 16, 2021 | Canadian Broadcasting Corporation | — |
| Dino Twins | 2006 | Network 10, Kabillion | 52 |
| Dino-Riders | October 1, 1988 | Broadcast syndication | 14 |
| DinoCore | — | — | — |
| Dinofroz | September 10, 2012 | K2 | 52 |
| Dinoman | — | MBC TV | — |
| Dinosaucers | September 14, 1987 | Broadcast syndication | 65 |
| Dinosaur Baby Holy Heroes | 2004 | — | 26 |
| Dinosaur Machines | — | TRT Çocuk | — |
| Dinosaur Train | September 7, 2009 | PBS, PBS Kids | 100 |
| DinoSquad | November 3, 2007 | CBS, KidsCo, Cookie Jar TV | 26 |
| Dinotrux | August 14, 2015 | Netflix | 78 |
| Dip & Dap | September 11, 2006 | AVRO | 35 |
| Diplodos | March 14, 1988 | France 3 | 24 |
| Disco Dragon | — | — | 52 |
| Disenchantment | August 17, 2018 | Netflix | 50 |
| Disney's Adventures of the Gummi Bears | September 14, 1985 | NBC | 65 |
| Disney's House of Mouse | January 13, 2001 | American Broadcasting Company | 52 |
| Distant Lands | June 25, 2020 | Cinemax, HBO Max | 4 |
| Dive Olly Dive! | October 8, 2006 | KiKA, Seven Network, Qubo | 104 |
| Divine Envoy of the Dark World | — | — | — |
| Dixiland | — | — | 52 |
| DJ & the Fro | May 31, 2009 | MTV | 12 |
| Do You Know? | — | ICI Radio-Canada Télé | 30 |
| Doc Eureka | June 20, 2000 | France 3, France 5 | 39 |
| Doc McStuffins | March 23, 2012 | Disney Jr. | 136 |
| Doctor Dolittle | September 12, 1970 | NBC | 17 |
| Doctor Snuggles | October 1, 1979 | — | 13 |
| DoDo, The Kid from Outer Space | August 23, 1965 | — | 78 |
| Doen & Laten | — | VPRO | 13 |
| Dofus : Aux trésors de Kerubim | January 5, 2013 | France 3 | 52 |
| Dog City | September 26, 1992 | Fox Broadcasting Company | 31 |
| Dog Days Out | February 13, 2025 | — | 8 |
| Dog Tracer | — | TF1 | 26 |
| Doggy Adventure | — | Youman Cartoon Television, Mango TV, Tencent Video | 20 |
| Dogmatix and the Indomitables | July 2, 2021 | France 4 | 104 |
| Dogs in Space | November 18, 2021 | Netflix | 20 |
| Dogstar | September 4, 2006 | Nine Network | 52 |
| Doki | April 15, 2013 | TVOKids | 52 |
| Domo-kun | October 2008 | Nickelodeon | 26 |
| Don Quijote de la Mancha | 1979 | La 1 | 39 |
| Donald Duck Presents | September 1, 1983 | Disney Channel | — |
| Donald's Quack Attack | 1992 | — | — |
| Dongguo Xiaojie | — | — | — |
| Donkey Kong Country | August 15, 1997 | Cartoon Network | 40 |
| Doodlez | 2001 | Cartoon Network | 50 |
| Dooly the Little Dinosaur | — | — | — |
| Doomsday Brothers | September 17, 2020 | — | — |
| Dora | September 30, 2023 | — | — |
| Dora | April 12, 2024 | Paramount+ | 26 |
| Dora and Friends: Into the City! | August 18, 2014 | Nickelodeon | 28 |
| Dora the Explorer | August 14, 2000 | Nickelodeon | 172 |
| DoReMi Dalimi | — | KBS 1TV | — |
| Doris | — | — | — |