| Staines Down Drains | October 2006 | Seven Network, TVNZ 2 | 27 |
| Stanley | September 15, 2001 | Playhouse Disney, Disney Jr., Starz | 65 |
| Star Key | — | — | — |
| Star Street: The Adventures of the Star Kids | 1989 | — | — |
| Star Trek: Lower Decks | August 6, 2020 | Paramount+ | 50 |
| Star Trek: Prodigy | October 28, 2021 | Netflix, Paramount+ | 40 |
| Star Trek: Scouts | — | — | — |
| Star Trek: The Animated Series | September 8, 1973 | NBC | 22 |
| Star vs. the Forces of Evil | January 18, 2015 | Disney Channel, Disney XD | 77 |
| Star Wars Detours | — | — | — |
| Star Wars Forces of Destiny | July 3, 2017 | Disney Channel | 32 |
| Star Wars Rebels | October 3, 2014 | Disney XD | 75 |
| Star Wars Resistance | October 7, 2018 | Disney XD | 40 |
| Star Wars Tales | October 26, 2022 | Disney+ | — |
| Star Wars: Clone Wars | November 7, 2003 | Cartoon Network | 25 |
| Star Wars: Droids | September 7, 1985 | American Broadcasting Company | 13 |
| Star Wars: Maul – Shadow Lord | April 6, 2026 | Disney+ | 10 |
| Star Wars: Tales of the Empire | May 4, 2024 | Disney+ | — |
| Star Wars: Tales of the Underworld | — | Disney+ | — |
| Star Wars: The Bad Batch | May 4, 2021 | Disney+ | 18 |
| Star Wars: The Clone Wars | October 3, 2008 | Cartoon Network, Netflix, Disney+ | 133 |
| Star Wars: Visions | September 22, 2021 | Disney+ | 18 |
| Star Wars: Young Jedi Adventures | May 4, 2023 | Disney Channel | 19 |
| StarBeam | 2020 | Netflix | — |
| Starcom: The U.S. Space Force | September 20, 1987 | Broadcast syndication | 13 |
| Stargate Infinity | September 14, 2002 | Fox Broadcasting Company | 26 |
| Starship Regulars | — | — | 10 |
| Starveillance | January 5, 2007 | E! | 6 |
| Static Shock | September 23, 2000 | The WB | 52 |
| Stellar Transformation | — | — | 108 |
| Stellina | 2008 | Rai 2, France 5 | 26 |
| Stepladder and Spaghetti | 1969 | — | — |
| Steven Universe | November 4, 2013 | Cartoon Network | 108 |
| Steven Universe Future | December 7, 2019 | Cartoon Network | 20 |
| Stickin' Around | August 14, 1996 | YTV | 39 |
| Stillwater | December 4, 2020 | Apple TV | 40 |
| Stitch & Ai | March 27, 2017 | CCTV-14 Children | 13 |
| Stone Protectors | — | Broadcast syndication | 13 |
| Stone Quackers | October 27, 2014 | — | 12 |
| Stoney's Friends in the Forest | November 20, 2019 | — | 13 |
| Stories from my Childhood | 1998 | — | — |
| Storm Hawks | May 25, 2007 | Cartoon Network, YTV | 52 |
| Strange Planet | August 9, 2023 | Apple TV | — |
| Stranger Things: Tales from '85 | April 23, 2026 | Netflix | 18 |
| Strawberry Shortcake | March 11, 2003 | CBS, Broadcast syndication | 22 |
| Strawberry Shortcake's Berry Bitty Adventures | October 10, 2010 | Hub Network | 65 |
| Strawberry Shortcake: Berry in the Big City | September 18, 2021 | Wildbrain Entertainment | 120 |
| Street Fighter | October 21, 1995 | USA Action Extreme Team | 26 |
| Street Football | November 24, 2005 | France 3 | 104 |
| Street Sharks | September 11, 1994 | Broadcast syndication | 40 |
| Stressed Eric | April 20, 1998 | BBC Two | 13 |
| Stretch Armstrong & The Flex Fighters | November 17, 2017 | Netflix | 13 |
| Strip Law | February 20, 2026 | — | — |
| Stripperella | June 26, 2003 | Spike TV, Paramount Network | 13 |
| Stroker and Hoop | August 1, 2004 | Adult Swim | 13 |
| Stuart Little | March 1, 2003 | HBO | 13 |
| Stunt Dawgs | September 28, 1992 | — | 40 |
| Submarine Jim | January 11, 2026 | France 4, RTS 2, RTS 1, Cartoon Network, CBBC, Cartoon Network, La Trois, ABC Entertains | 52 |
| Sugarland | — | — | — |
| Summer Camp Island | July 7, 2018 | Cartoon Network, HBO Max | 120 |