| Brave Command Dagwon | February 3, 1996 | — | 48 |
| Brave Command Dagwon: The Boy with Crystal Eyes | October 22, 1997 | — | — |
| Brave Exkaiser | February 3, 1990 | — | 48 |
| Brave Police J-Decker | February 5, 1994 | Nagoya Broadcasting Network | 48 |
| Brave Witches | October 5, 2016 | — | 12 |
| BraveStarr | September 14, 1987 | Broadcast syndication | 65 |
| Bread Barbershop | — | — | — |
| Breadwinners | February 17, 2014 | Nicktoons, Nickelodeon | 40 |
| Breakers | January 7, 2020 | — | — |
| Breezly and Sneezly | September 16, 1964 | — | — |
| Brickleberry | September 25, 2012 | Comedy Central | 36 |
| Bride of the Barrier Master | January 2027 | — | — |
| Brigadoon | July 21, 2000 | — | 26 |
| Brinken - Skate Revolution | — | — | — |
| BROADCAST MY ASS | November 1, 2019 | — | — |
| Brogeen Follows the Magic Tune | 1969 | Raidió Teilifís Éireann | 12 |
| Broken Blade | April 6, 2014 | — | 12 |
| Broken Blade | May 29, 2010 | — | — |
| Broken Saints | January 17, 2001 | — | — |
| Brotherhood: Final Fantasy XV | March 30, 2016 | — | 5 |
| Brothers Conflict | July 2, 2013 | — | 12 |
| Bruno the Kid | September 23, 1996 | Fox Broadcasting Company | 36 |
| Brynhildr in the Darkness | April 6, 2014 | — | 13 |
| Btooom! | October 4, 2012 | — | 12 |
| Bu Ne Bu? | — | TRT Çocuk | — |
| Bubble Guppies | August 12, 2013 | Nickelodeon, Nick Jr. Channel | 129 |
| Bubble's Hotel | — | CCTV-14 Children | 52 |
| Bubblegum Crash | May 25, 1991 | — | 3 |
| Bubblegum Crisis Tokyo 2040 | October 8, 1998 | — | — |
| Bubu Chacha | April 29, 1999 | NHK Satellite 2 Television | 52 |
| Bubáci a hastrmani | — | — | — |
| Bucchigiri | October 27, 1989 | — | 4 |
| Bucchigiri?! | January 13, 2024 | — | 12 |
| Bucky and Pepito | 1959 | — | 36 |
| Bucky O'Hare and the Toad Wars | September 8, 1991 | La Cinq | 13 |
| Buddi | March 20, 2020 | — | 8 |
| Buddy Complex | December 29, 2013 | — | — |
| Buddy Daddies | January 7, 2023 | — | 12 |
| Buddy Friends | — | KBS 2TV | 26 |
| Buddy Thunderstruck | March 10, 2017 | Netflix | 12 |
| Budgie the Little Helicopter | January 4, 1994 | ITV | 39 |
| Buford and the Galloping Ghost | February 3, 1979 | NBC | 13 |
| Bug tte Honey | October 3, 1986 | — | — |
| Bugged | — | — | — |
| Bugs 'n' Daffy | September 11, 1995 | — | 130 |
| Bugs Bunny Builders | July 25, 2022 | Cartoon Network | — |
| Bugsbot Ignition | — | — | — |
| Bugsted | August 21, 2013 | Channel 5 (Mexico) | 13 |
| Build Divide | October 10, 2021 | — | 24 |
| Builder Brothers Dream Factory | — | — | — |
| Bukolandia | — | Telewizja Polska | — |
| Bukval'nye istorii | — | — | — |
| Bullbuster | October 4, 2023 | — | 12 |
| Bullet/Bullet | July 16, 2025 | — | — |
| Bump in the Night | September 10, 1994 | American Broadcasting Company | 26 |
| Bumper King Zapper | — | Seoul Broadcasting System | 26 |
| Bumpety Boo | April 8, 1985 | NHK General TV | 130 |
| Bungo and Alchemist: Gears of Judgement | April 3, 2020 | — | 13 |
| Bungo Stray Dogs | April 7, 2016 | — | — |
| Bunnicula | February 6, 2016 | Boomerang, Cartoon Network | 104 |