| Good Vibes | October 27, 2011 | MTV | 12 |
| Goodbye Kitty | September 15, 2011 | Mondo Media | 3 |
| Goof Troop | September 5, 1992 | American Broadcasting Company, Broadcast syndication | 79 |
| Gooroogom Gooroodak | — | KBS 1TV | — |
| Gopal Bhar | 2015 | — | 1,090 |
| Gormiti | October 1, 2018 | — | 52 |
| Gormiti: The Lords Of Nature Return! | October 27, 2008 | Italia 1 | 65 |
| Grabbit the Rabbit | 1999 | Channel 1 | 13 |
| Grabouillon | October 23, 2006 | France 5 | 208 |
| Gran | November 17, 1982 | British Broadcasting Corporation | 13 |
| Gravedale High | September 8, 1990 | NBC | 13 |
| Gravity Falls | June 15, 2012 | Disney Channel, Disney XD | 40 |
| Greatest Party Story Ever | January 14, 2016 | MTV | 10 |
| Green Eggs and Ham | November 8, 2019 | Netflix | 23 |
| Green Lantern: The Animated Series | November 11, 2011 | Cartoon Network | 26 |
| Gremlins: Secrets of the Mogwai | May 23, 2023 | Cinemax, HBO Max | 10 |
| Grenadine & Peppermint | 2010 | — | 78 |
| Grim & Evil | August 24, 2001 | Cartoon Network | 13 |
| Grimsburg | January 7, 2024 | Fox Broadcasting Company | 19 |
| Grizzly Tales for Gruesome Kids | January 4, 2000 | Nicktoons, ITV | 105 |
| Grizzy and the Lemmings | October 10, 2016 | Boomerang | 312 |
| Grojband | June 10, 2013 | Télétoon, Cartoon Network | 26 |
| Groovie Goolies | September 12, 1970 | CBS | 16 |
| Growing Up Creepie | September 9, 2006 | Discovery Family, YTV | 26 |
| Growing Up with Tiantian | — | — | 26 |
| Guardian Fairy Michel | — | — | — |
| Guardians of the Galaxy | August 1, 2015 | Disney XD | 63 |
| Guess How Much I Love You | August 31, 2012 | — | — |
| Guess with Jess | November 9, 2009 | CBeebies, TVO Media Education Group | 53 |
| Gumby | — | — | 54 |
| Gus – the Itsy Bitsy Knight | — | — | — |
| Gypsy Tales | 2013 | — | — |
| Haha, You Clowns | October 19, 2025 | Adult Swim | — |
| Hailey and the Hero Hearts | — | — | 26 |
| Hailey's On It! | June 8, 2023 | Disney Channel | 30 |
| Hairy Scary | — | — | 52 |
| Hakim & Kong Xiaoxi | — | — | 26 |
| Half Boy Half Fish | — | KBS 2TV | 26 |
| Halo: The Fall of Reach | 2015 | — | 3 |
| Halvseint | September 6, 2007 | NRK1 | 10 |
| Hammerman | September 7, 1991 | American Broadcasting Company | 13 |
| Hamos the Green Chariot | — | — | — |
| Hamster & Gretel | August 12, 2022 | Disney Channel, Disney XD | 50 |
| Hamsters of Hamsterdale | October 21, 2024 | Nick Jr. Channel | 26 |
| Hana's Helpline | June 18, 2007 | Channel 5 | 52 |
| Hanamaru | — | TV Osaka | — |
| Handy Manny | September 16, 2006 | Playhouse Disney, Disney Jr. | 105 |
| Hanni and the Wild Woods | November 28, 2020 | SBS TV | — |
| Happily Ever After: Fairy Tales for Every Child | March 12, 1995 | HBO | 39 |
| Happy Adventures | — | YouTube | 26 |
| Happy Family | 2004 | — | — |
| Happy House of Frightenstein | — | — | — |
| Happy Monster Band | October 1, 2007 | Playhouse Disney, Disney Channel | 20 |
| Happy Stuff | 2003 | — | — |
| Happy Tree Friends | December 24, 1999 | G4 | 93 |
| Happy Tree Friends | — | — | 39 |
| Harlem Globetrotters | September 12, 1970 | CBS | 22 |
| Harley Quinn | November 29, 2019 | DC Universe | 57 |
| Harp & Friends | — | EBS 1TV | — |
| Harriet the Spy | November 19, 2021 | — | — |