| Carried by the Wind: Tsukikage Ran | January 26, 2000 | WOWOW | 13 |
| Cars on the Road | September 8, 2022 | Disney+ | 9 |
| Cartoon Alley | November 5, 2004 | Turner Classic Movies | 47 |
| Cartoon Monsoon | — | — | 38 |
| Cartoon Planet | September 10, 1997 | Cartoon Network | 146 |
| Cartoon Sushi | 1997 | MTV | — |
| Case Closed | January 8, 1996 | Nippon Television | — |
| Case File no. 221: Kabukicho | October 10, 2019 | — | — |
| Casper's Scare School | October 5, 2009 | TF1, Cartoon Network | 54 |
| Casshan | October 2, 1973 | Fuji Television | 35 |
| Casshern Sins | October 1, 2008 | Chiba Television Broadcasting | 24 |
| Castle Town Dandelion | July 2, 2015 | — | 12 |
| Castlevania | July 7, 2017 | Netflix | 32 |
| Castlevania: Nocturne | September 28, 2023 | Netflix | 16 |
| Cat Leo | 2015 | Russia-1, Carousel, Tlum HD | 13 |
| Cat Planet Cuties | July 10, 2010 | — | 12 |
| Cat Tales | 1994 | Canal+ | 15 |
| Cat's Eye | July 1, 1983 | Nippon Television | 73 |
| Catch Me at the Ballpark! | April 2, 2025 | — | 12 |
| Catch! Teenieping | March 19, 2020 | KBS 2TV | — |
| CatDog | April 4, 1998 | Nickelodeon | 66 |
| Cathy Quest | — | Carousel, Mama, Mult | — |
| Catman | — | — | — |
| Catscratch | July 9, 2005 | Nickelodeon | 20 |
| Cattanooga Cats | September 13, 1969 | American Broadcasting Company | 18 |
| Cautious Hero: The Hero Is Overpowered but Overly Cautious | October 2, 2019 | — | 12 |
| Cave Kids | September 21, 1996 | Cartoon Network | 8 |
| CB Bears | September 10, 1977 | NBC | 13 |
| Ceasar and Chuy | November 6, 2007 | LATV | — |
| Celebrity Deathmatch | May 14, 1998 | MTV | 93 |
| Celestial Bonds | June 13, 2025 | IQIYI | 18 |
| Celestial Method | October 5, 2014 | — | 13 |
| Cells at Work! | July 8, 2018 | — | 21 |
| Cells at Work! Code Black | January 10, 2021 | — | 13 |
| Centaurworld | 2021 | Netflix | — |
| Central Park | May 29, 2020 | Apple TV | 39 |
| Centurions | April 7, 1986 | Broadcast syndication | 65 |
| Century Sonny | May 10, 2006 | China Central Television | 104 |
| Cerberus | April 4, 2016 | — | 13 |
| Ceres, Celestial Legend | April 20, 2000 | WOWOW | 24 |
| Chaika: The Coffin Princess | April 9, 2014 | — | 22 |
| Chained Soldier | January 4, 2024 | — | 24 |
| Chainsaw Man | October 11, 2022 | — | 12 |
| Chainsmoker Cat | July 3, 2026 | — | 12 |
| ChalkZone | March 22, 2002 | Nickelodeon, The WB, YTV, Kids' WB, TV9 | 40 |
| Challenge of the GoBots | October 29, 1984 | Broadcast syndication | 65 |
| Challenge of the Super Friends | September 9, 1978 | American Broadcasting Company | 16 |
| Champignon Witch | January 9, 2026 | TBS Television | 12 |
| Chance Pop Session | May 21, 2001 | TV Tokyo | 13 |
| Channel Umptee-3 | October 20, 1997 | The WB | 13 |
| Chaos Dragon | July 2, 2015 | — | — |
| Chaos;Child | January 11, 2017 | — | 12 |
| Chaos;Head | October 15, 2008 | — | 12 |
| Chaotic | October 7, 2006 | 4Kids TV | 79 |
| Chapi and Chapo | — | — | — |
| Chapi Chapo | — | — | 60 |
| Chaplin & Co | December 31, 2011 | France 3 | 104 |
| Chara to Otamajakushi Shima | April 2, 2018 | NHK Educational TV | 40 |
| Chargeman Ken! | April 1, 1974 | — | 65 |
| Charging Topspinner | — | MBC TV, KBS Kids | — |