| Dan Vs. | January 1, 2011 | Discovery Family | 53 |
| Dance com Bubu | 2018 | — | — |
| Dang! | September 8, 2026 | Netflix | 8 |
| Danger & Eggs | June 30, 2017 | — | 13 |
| Danger Mouse | September 28, 1981 | CITV | 89 |
| Danger Mouse | September 28, 2015 | CBBC | 26 |
| Daniel Spellbound | October 27, 2022 | Netflix | 10 |
| Daniel Tiger's Neighborhood | September 3, 2012 | CBC Television, PBS Kids | 139 |
| Danny Phantom | April 3, 2004 | Nicktoons, Nickelodeon | 53 |
| Daria | March 3, 1997 | MTV | 67 |
| Darkstalkers | September 30, 1995 | UPN | 13 |
| Darkwing Duck | September 7, 1991 | American Broadcasting Company, Disney Channel, Broadcast syndication | 91 |
| Dastardly and Muttley in Their Flying Machines | September 13, 1969 | CBS | 17 |
| Dave the Barbarian | January 23, 2004 | Disney Channel | 21 |
| Davey and Goliath | February 25, 1961 | Broadcast syndication | 72 |
| David De Kabouter | 1989 | AVRO | 20 |
| Davy Crockett | — | — | — |
| Dawn of the Croods | December 24, 2015 | Netflix | 52 |
| DC Nation Shorts | November 11, 2011 | Cartoon Network | 164 |
| DC Super Hero Girls | March 8, 2019 | Cartoon Network | 78 |
| DC's World's Funnest | November 11, 2011 | Cartoon Network | 10 |
| De avonturen van Pim & Pom | November 2008 | Nickelodeon | 52 |
| De Fluit En De Bombardon | October 1, 1981 | Nederlandse Christelijke Radio Vereniging | 8 |
| De Sommeltjes | January 19, 2003 | VPRO | 13 |
| Dead End: Paranormal Park | June 16, 2022 | Netflix | — |
| Deadly | — | — | — |
| Dee & Friends in Oz | February 5, 2024 | — | — |
| Deep Space 69 | July 15, 2012 | — | 40 |
| Deepa & Anoop | August 15, 2022 | Netflix | — |
| Deer Squad | July 15, 2020 | — | — |
| Defenders of the Earth | September 8, 1986 | Broadcast syndication | 65 |
| Dejiny udatného ceského národa | 2010 | — | — |
| Delfy and His Friends | April 18, 1992 | La 1 | 91 |
| Delook and Sharpy | — | TF1 | 104 |
| Delta State | September 11, 2004 | Cartoon Network | 26 |
| Dennis & Gnasher: Unleashed! | November 6, 2017 | CBBC, BBC Children's and Education | 103 |
| Dennis and Gnasher | September 7, 2009 | Cartoon Network, Nine Network, BBC Children's and Education | 195 |
| Dennis the Menace | September 22, 1986 | CBS, Broadcast syndication | 78 |
| Dennis the Menace and Gnasher | April 2, 1996 | British Broadcasting Corporation | 26 |
| Denver, the Last Dinosaur | September 12, 1988 | — | 50 |
| Denver, the Last Dinosaur | 2018 | — | — |
| Deputy Dawg | September 8, 1962 | CBS | 34 |
| Descendants: Wicked World | September 18, 2015 | Disney Channel | 33 |
| Detective Bogey | 1994 | Televisión Española | 52 |
| Detention | September 11, 1999 | — | 13 |
| Detentionaire | September 12, 2011 | Cartoon Network | 53 |
| Devil May Care | February 6, 2021 | Syfy | 7 |
| Dex Hamilton: Alien Entomologist | 2008 | CBC Television | 26 |
| Dexter's Laboratory | April 28, 1996 | Cartoon Network | 78 |
| Di-Gata Defenders | August 5, 2006 | Cartoon Network | 52 |
| Diabolik | January 1, 2000 | Italia 1, Fox Kids | 40 |
| DIBO the Gift Dragon | November 30, 2006 | — | 52 |
| Dick and Paula Celebrity Special | 1999 | — | 7 |
| Dicktown | July 9, 2020 | FXX | — |
| Die Bambus-Bären-Bande | September 2, 1995 | TF1 | 52 |
| Dig and Dug | — | — | 16 |
| Digby Dragon | July 4, 2016 | — | 26 |
| Digman! | March 22, 2023 | Comedy Central | — |
| Dilbert | January 25, 1999 | UPN | 30 |
| Dink, the Little Dinosaur | September 16, 1989 | CBS | 21 |